{"title":"QSC Q-SYS QIO Network I\/O Expanders","description":"\u003cp\u003eThe Q-SYS QIO Series extends a Core processor's I\/O out to the room edge over standard gigabit Ethernet, so mic, line, serial, GPIO, infrared, AES3, telephony, and relay connections can sit near their source or destination instead of running back to the rack. Every QIO device registers natively in Q-SYS Designer for discovery, gain, routing, and control.\u003c\/p\u003e\u003cp\u003eMatch the expander to the connection type: QIO-ML4i and QIO-ML24i add mic\/line inputs, QIO-L4o and QIO-L24o add line outputs, QIO-ML2x2 and QIO-FLEX4A mix both, and QIO-S4, QIO-IR1x4, QIO-GP8x8, QIO-LVR4, QIO-AES8x8, and QIO-TEL2 cover serial, infrared, GPIO, relay, AES3, and analog telephony respectively. Units run on PoE or 24 VDC and can daisy-chain power and Ethernet, with the QIO-RMK rack tray and QIO-PSU external supply available as accessories.\u003c\/p\u003e\u003cp\u003eCreation Networks helps confirm channel count and power budget for your Core before specifying QIO peripherals.\u003c\/p\u003e","products":[{"product_id":"qsc-qio-ml4-four-4-mic-line-inputs","title":"QSC QIO-ML4i – Q-SYS 4-Channel Mic\/Line Input Expander","description":"\u003ch2\u003eWhat is the QSC QIO-ML4i?\u003c\/h2\u003e\u003cp\u003eThe QSC QIO-ML4i is a Q-SYS network mic\/line input expander that adds four channels of analog input to a Q-SYS system at the room edge. As a Q-SYS network audio I\/O expander, it lets integrators place microphone and line connectivity in a conference room, boardroom, or house of worship and transport that audio over a single Ethernet cable as Q-LAN, eliminating long analog runs back to the Core. Each input is remotely configurable for mic or line level and is natively managed in Q-SYS Designer Software, making it a clean way to scale input capacity for commercial AV deployment.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-4-micline-inputs-qio-ml4i-creation-networks-50777.png?v=1757891431\" alt=\"QSC QIO-ML4i Q-SYS 4-channel mic line input expander\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eThe QIO-ML4i provides four channels of analog audio input that are remotely configurable for microphone or line-level signals, with configurable impedance measurement that can detect connected devices and drive logic or scripted programming. It transports up to four channels of Q-LAN networked audio to the system processor over standard gigabit Ethernet, using DiffServ QoS, IGMP, and IEEE 1588 (PTPv2) for synchronization, with end-to-end system latency of 3.167 ms even across Layer-3 routed networks. The unit operates on PoE or 24 VDC and offers daisy-chainable power and Ethernet, so up to four QIO peripherals can share a single switch port when DC power is supplied. A quarter-rack-width, sub-1U chassis includes reversible steel brackets for under-table or on-wall surface mounting, and an optional rack tray fits up to four devices into a standard 19-inch 1U space. The QIO-ML4i is natively integrated into Q-SYS Designer Software for discovery, configuration, gain, metering, and routing. It pairs naturally with the line-output \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-l4o-four-4-line-outputs\"\u003eQIO-L4o\u003c\/a\u003e and the mixed-I\/O \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-ml2x2-two-2-mic-line-inputs-and-two-2-line-outputs\"\u003eQIO-ML2x2\u003c\/a\u003e, and mounts with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-rmk-rack-mount\"\u003eQIO-RMK\u003c\/a\u003e rack tray.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Configurable Mic\/Line Inputs\u003c\/strong\u003e — Each of four balanced inputs is remotely set for microphone or line level, with 48 V phantom power for condenser microphones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS Integration\u003c\/strong\u003e — The expander appears in Q-SYS Designer Software for discovery, configuration, control, monitoring, and Q-LAN audio routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance Sensing\u003c\/strong\u003e — Configurable impedance measurement detects connected devices and can drive programmable logic or scripting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Gigabit Ethernet Transport\u003c\/strong\u003e — Q-LAN audio runs on standard network infrastructure with DiffServ QoS, IGMP, and IEEE 1588 PTPv2, at 3.167 ms system latency including Layer-3 routed paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power and Daisy-Chaining\u003c\/strong\u003e — PoE (Type 1 Class 3) or 24 VDC operation with daisy-chainable power and pass-through Ethernet lets up to four units share one switch port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Mounting\u003c\/strong\u003e — A quarter-rack-width, sub-1U chassis includes reversible steel brackets for under-table or on-wall mounting and supports an optional 19-inch rack tray.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room and boardroom distributed microphone connectivity\u003c\/li\u003e\n\u003cli\u003eHouse of worship stage and lectern mic inputs\u003c\/li\u003e\n\u003cli\u003eTraining rooms and multi-purpose rooms\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial meeting spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Inputs\u003c\/td\u003e\n\u003ctd\u003e4 x balanced analog, remotely configurable mic or line, on 12-pin Euroblock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhantom Power\u003c\/td\u003e\n\u003ctd\u003e48 V, per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Supervision\u003c\/td\u003e\n\u003ctd\u003eConfigurable impedance measurement for device detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eQ-LAN over standard gigabit Ethernet; DiffServ QoS, IGMP, IEEE 1588 PTPv2; 802.1x supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Latency\u003c\/td\u003e\n\u003ctd\u003e3.167 ms analog-to-analog, including Layer-3 routed networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Ports\u003c\/td\u003e\n\u003ctd\u003e2 x RJ-45 (1000 Mbps): one PoE port, one pass-through for daisy-chaining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE (Type 1 Class 3) or 24 VDC; daisy-chainable DC on dual 2-pin Euroblock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eQuarter-rack width, \u0026lt; 1U tall; reversible steel surface brackets; optional 19-inch rack tray (up to 4 units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HWD)\u003c\/td\u003e\n\u003ctd\u003e1.59 x 4.25 x 8.5 in (4.04 x 10.80 x 21.59 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhich Q-SYS Cores is the QIO-ML4i compatible with?\u003c\/strong\u003e The QIO-ML4i is a native Q-SYS peripheral managed in Q-SYS Designer Software and works with current Q-SYS Core processors over a standard gigabit network. Confirm peripheral counts for your specific Core when planning large designs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e The unit runs on PoE (Type 1 Class 3) or 24 VDC, and DC power can be daisy-chained so up to four QIO units share a single access-switch port.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it mount?\u003c\/strong\u003e It is quarter-rack-width and under 1U tall, with included reversible steel brackets for under-table or on-wall mounting; an optional rack tray holds up to four units in a 19-inch 1U space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I mix it with other QIO expanders?\u003c\/strong\u003e Yes. The QIO-ML4i operates alongside other QIO peripherals such as the QIO-L4o and QIO-ML2x2 within the same Q-SYS design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e The QIO-ML4i is covered under QSC warranty terms; contact Creation Networks support for Q-SYS design and AV integration assistance.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42727098122476,"sku":"QIO-ML4i","price":782.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-4-micline-inputs-qio-ml4i-creation-networks-50777.png?v=1757891431"},{"product_id":"qsc-qio-l4o-four-4-line-outputs","title":"QSC QIO-L4o – Q-SYS 4-Channel Line Output Expander","description":"\u003ch2\u003eWhat is the QSC QIO-L4o?\u003c\/h2\u003e\u003cp\u003eThe QSC QIO-L4o is a Q-SYS network line output expander that adds four balanced analog outputs to a Q-SYS system wherever they are needed. As a Q-SYS network audio I\/O expander, it lets integrators place amplifier, recording, or assistive-listening feeds at the room edge and carry that audio over a single Ethernet cable as Q-LAN, avoiding long analog runs from the Core. It is natively managed in Q-SYS Designer Software, making it a clean way to scale output capacity in a conference room, boardroom, or multi-purpose room for commercial AV deployment.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-4-line-outputs-qio-l4o-creation-networks-42641.png?v=1757891432\" alt=\"QSC QIO-L4o Q-SYS 4-channel line output expander\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eThe QIO-L4o provides four channels of balanced analog line output on a 12-pin Euroblock connector, transporting Q-LAN networked audio from the system processor over standard gigabit Ethernet. Like the rest of the QIO platform, it uses DiffServ QoS, IGMP, and IEEE 1588 (PTPv2) synchronization for an end-to-end system latency of 3.167 ms, including across Layer-3 routed networks. The unit operates on PoE or 24 VDC and provides daisy-chainable power and pass-through Ethernet, so up to four QIO peripherals can share a single switch port when DC power is supplied. A quarter-rack-width, sub-1U chassis includes reversible steel brackets for under-table or on-wall surface mounting, and an optional rack tray fits up to four devices into a 19-inch 1U space. The QIO-L4o pairs naturally with input expanders such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-ml4-four-4-mic-line-inputs\"\u003eQIO-ML4i\u003c\/a\u003e and the mixed-I\/O \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-ml2x2-two-2-mic-line-inputs-and-two-2-line-outputs\"\u003eQIO-ML2x2\u003c\/a\u003e, and mounts with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-rmk-rack-mount\"\u003eQIO-RMK\u003c\/a\u003e rack tray.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Balanced Line Outputs\u003c\/strong\u003e — Four analog outputs on a 12-pin Euroblock feed amplifiers, recorders, or assistive-listening systems at the point of use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS Integration\u003c\/strong\u003e — The expander appears in Q-SYS Designer Software for discovery, configuration, control, monitoring, and Q-LAN audio routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Gigabit Ethernet Transport\u003c\/strong\u003e — Q-LAN audio runs on standard network infrastructure with DiffServ QoS, IGMP, and IEEE 1588 PTPv2, at 3.167 ms system latency including Layer-3 routed paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power and Daisy-Chaining\u003c\/strong\u003e — PoE or 24 VDC operation with daisy-chainable power and pass-through Ethernet lets up to four units share one switch port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Mounting\u003c\/strong\u003e — A quarter-rack-width, sub-1U chassis includes reversible steel brackets for under-table or on-wall mounting and supports an optional 19-inch rack tray.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Distributed I\/O\u003c\/strong\u003e — The small chassis places outputs near their destination, reducing analog cabling and simplifying AV system integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room and boardroom amplifier or zone feeds\u003c\/li\u003e\n\u003cli\u003eMulti-purpose rooms and training rooms\u003c\/li\u003e\n\u003cli\u003eHouse of worship recording and assistive-listening outputs\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial meeting spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Outputs\u003c\/td\u003e\n\u003ctd\u003e4 x balanced analog line on 12-pin Euroblock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eQ-LAN over standard gigabit Ethernet; DiffServ QoS, IGMP, IEEE 1588 PTPv2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Latency\u003c\/td\u003e\n\u003ctd\u003e3.167 ms, including Layer-3 routed networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Ports\u003c\/td\u003e\n\u003ctd\u003e2 x RJ-45 (1000 Mbps): one PoE port, one pass-through for daisy-chaining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE or 24 VDC; daisy-chainable DC on dual 2-pin Euroblock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eQuarter-rack width, \u0026lt; 1U tall; reversible steel surface brackets; optional 19-inch rack tray (up to 4 units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HWD)\u003c\/td\u003e\n\u003ctd\u003e1.59 x 4.25 x 8.5 in (4.04 x 10.80 x 21.59 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhich Q-SYS Cores does the QIO-L4o work with?\u003c\/strong\u003e The QIO-L4o is a native Q-SYS peripheral managed in Q-SYS Designer Software and operates with current Q-SYS Core processors over a standard gigabit network. Confirm peripheral counts for your Core when planning larger designs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e The unit runs on PoE or 24 VDC, and DC power can be daisy-chained so up to four QIO units share a single access-switch port.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it mount?\u003c\/strong\u003e It is quarter-rack-width and under 1U tall, with included reversible steel brackets for under-table or on-wall mounting; an optional rack tray holds up to four units in a 19-inch 1U space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I mix it with QIO input expanders?\u003c\/strong\u003e Yes. The QIO-L4o operates alongside QIO input and mixed-I\/O peripherals such as the QIO-ML4i and QIO-ML2x2 within the same Q-SYS design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e The QIO-L4o is covered under QSC warranty terms; contact Creation Networks support for Q-SYS design and AV integration assistance.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42727101497580,"sku":"QIO-L4o","price":624.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-4-line-outputs-qio-l4o-creation-networks-42641.png?v=1757891432"},{"product_id":"qsc-qio-ml2x2-two-2-mic-line-inputs-and-two-2-line-outputs","title":"QSC QIO-ML2x2 – Q-SYS 2-In \/ 2-Out Mic\/Line Network I\/O Expander","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC QIO-ML2x2 is a Q-SYS network mic\/line I\/O expander that combines two configurable inputs and two line outputs in one compact endpoint. As a Q-SYS network audio I\/O expander, it lets integrators add both microphone\/line capture and analog output at the room edge and carry that audio over a single Ethernet cable as Q-LAN, removing long analog runs back to the Core. Each input is remotely configurable for mic or line level and natively managed in Q-SYS Designer Software, making the ML2x2 an efficient choice for conference rooms, boardrooms, and multi-purpose rooms in commercial AV deployment.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-two-2-micline-inputs-and-two-2-line-outputs-qio-ml2x2-creation-networks-76556.png?v=1757891433\" alt=\"QSC QIO-ML2x2 Q-SYS 2-in 2-out mic line network I\/O expander\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eThe QIO-ML2x2 provides two channels of balanced mic\/line input and two channels of balanced line output, each on individual 6-pin Euroblock connectors, transporting Q-LAN networked audio to and from the system processor over standard gigabit Ethernet. The inputs are remotely configurable for microphone or line level and supply +48 VDC phantom power (10 mA maximum per input) for condenser microphones. Like the rest of the QIO platform, it uses DiffServ QoS, IGMP, and IEEE 1588 (PTPv2) synchronization for 3.167 ms end-to-end system latency, including across Layer-3 routed networks. The unit operates on PoE or 24 VDC with daisy-chainable power and pass-through Ethernet, so up to four QIO peripherals can share a single switch port when DC power is supplied. A quarter-rack-width, sub-1U chassis includes reversible steel brackets for under-table or on-wall mounting and supports an optional 19-inch rack tray. It complements the input-only \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-ml4-four-4-mic-line-inputs\"\u003eQIO-ML4i\u003c\/a\u003e and output-only \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-l4o-four-4-line-outputs\"\u003eQIO-L4o\u003c\/a\u003e, and mounts with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-rmk-rack-mount\"\u003eQIO-RMK\u003c\/a\u003e rack tray.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Configurable Inputs Plus Two Outputs\u003c\/strong\u003e — Two balanced mic\/line inputs and two balanced line outputs handle both capture and playback in a single endpoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48 V Phantom Power\u003c\/strong\u003e — Each input supplies +48 VDC phantom power (10 mA maximum) for condenser microphones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS Integration\u003c\/strong\u003e — The expander appears in Q-SYS Designer Software for discovery, configuration, control, monitoring, and Q-LAN audio routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Gigabit Ethernet Transport\u003c\/strong\u003e — Q-LAN audio runs on standard network infrastructure with DiffServ QoS, IGMP, and IEEE 1588 PTPv2, at 3.167 ms system latency including Layer-3 routed paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power and Daisy-Chaining\u003c\/strong\u003e — PoE or 24 VDC operation with daisy-chainable power and pass-through Ethernet lets up to four units share one switch port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Mounting\u003c\/strong\u003e — A quarter-rack-width, sub-1U chassis includes reversible steel brackets for under-table or on-wall mounting and supports an optional 19-inch rack tray.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room and boardroom combined mic input and zone output\u003c\/li\u003e\n\u003cli\u003eHuddle rooms and multi-purpose rooms\u003c\/li\u003e\n\u003cli\u003eHouse of worship lectern input with local output feeds\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial meeting spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Inputs\u003c\/td\u003e\n\u003ctd\u003e2 x balanced analog, remotely configurable mic or line, on individual 6-pin Euroblock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Outputs\u003c\/td\u003e\n\u003ctd\u003e2 x balanced analog line on individual 6-pin Euroblock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhantom Power\u003c\/td\u003e\n\u003ctd\u003e+48 VDC, 10 mA maximum per input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eQ-LAN over standard gigabit Ethernet; DiffServ QoS, IGMP, IEEE 1588 PTPv2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Latency\u003c\/td\u003e\n\u003ctd\u003e3.167 ms, including Layer-3 routed networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Ports\u003c\/td\u003e\n\u003ctd\u003e2 x RJ-45 (1000 Mbps): one PoE port, one pass-through for daisy-chaining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE or 24 VDC; daisy-chainable DC on dual 2-pin Euroblock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eQuarter-rack width, \u0026lt; 1U tall; reversible steel surface brackets; optional 19-inch rack tray (up to 4 units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HWD)\u003c\/td\u003e\n\u003ctd\u003e1.59 x 4.25 x 8.5 in (4.04 x 10.80 x 21.59 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhich Q-SYS Cores does the QIO-ML2x2 work with?\u003c\/strong\u003e The QIO-ML2x2 is a native Q-SYS peripheral managed in Q-SYS Designer Software and operates with current Q-SYS Core processors over a standard gigabit network. Confirm peripheral counts for your Core when planning larger designs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it provide phantom power?\u003c\/strong\u003e Yes. Each input supplies +48 VDC phantom power (10 mA maximum per input) for condenser microphones, and inputs are configurable for mic or line level.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e The unit runs on PoE or 24 VDC, and DC power can be daisy-chained so up to four QIO units share a single access-switch port.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it mount?\u003c\/strong\u003e It is quarter-rack-width and under 1U tall, with included reversible steel brackets for under-table or on-wall mounting; an optional rack tray holds up to four units in a 19-inch 1U space.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e The QIO-ML2x2 is covered under QSC warranty terms; contact Creation Networks support for Q-SYS design and AV integration assistance.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42727103201516,"sku":"QIO-ML2x2","price":760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-two-2-micline-inputs-and-two-2-line-outputs-qio-ml2x2-creation-networks-76556.png?v=1757891433"},{"product_id":"qsc-qio-rmk-rack-mount","title":"QSC QIO-RMK – Rack Mount Tray for QIO Series Expanders","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC QIO-RMK is a rack-mount tray that mounts QIO Series network I\/O expanders into a standard 19-inch equipment rack. It lets integrators consolidate up to four quarter-rack-width QIO peripherals into a single 1U rack space with blanking panels for a clean, serviceable installation.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/qsc-rack-mount-rack-mount-tray-blanking-panels-for-qio-range-qio-rmk-creation-networks-94168.jpg?v=1757893101\" alt=\"QSC QIO-RMK rack mount tray for QIO series expanders\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eThe QIO-RMK tray fits the quarter-rack-width QIO Series expanders, organizing them in a standard 19-inch rack rather than surface-mounting each unit individually. Because each QIO peripheral is one-quarter rack wide and under 1U tall, the tray accommodates up to four devices in a single rack unit and includes blanking panels to cover unused positions. This keeps a Q-SYS deployment tidy at the rack and simplifies cabling, power, and service. It is compatible with QIO expanders such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-ml4-four-4-mic-line-inputs\"\u003eQIO-ML4i\u003c\/a\u003e, \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-l4o-four-4-line-outputs\"\u003eQIO-L4o\u003c\/a\u003e, and \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-ml2x2-two-2-mic-line-inputs-and-two-2-line-outputs\"\u003eQIO-ML2x2\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds Up to Four QIO Units\u003c\/strong\u003e — Mounts up to four quarter-rack-width QIO expanders in a single 1U rack space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 19-Inch Rack Fit\u003c\/strong\u003e — Installs QIO peripherals into a standard equipment rack for a clean, serviceable layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Blanking Panels\u003c\/strong\u003e — Cover plates fill unused tray positions for a finished appearance and proper airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQIO Series Compatible\u003c\/strong\u003e — Works across the QIO Series of network audio and control I\/O expanders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRack-mount tray with blanking panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eUp to 4 quarter-rack-width QIO expanders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Space\u003c\/td\u003e\n\u003ctd\u003e1U, standard 19-inch rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eQSC QIO Series network I\/O expanders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":43043673604332,"sku":"QIO-RMK","price":206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/qsc-rack-mount-rack-mount-tray-blanking-panels-for-qio-range-qio-rmk-creation-networks-94168.jpg?v=1757893101"},{"product_id":"qsc-qio-psu","title":"QSC QIO-PSU – External Power Supply for QIO Series Expanders","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC QIO-PSU is an external 24 VDC power supply for QIO Series network I\/O expanders. It powers QIO peripherals where Power over Ethernet is unavailable or where DC power is preferred, and supports the QIO daisy-chain power scheme so one supply can feed multiple adjacent units.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-power-supply-for-qio-series-qio-psu-creation-networks-15008.png?v=1757893106\" alt=\"QSC QIO-PSU external power supply for QIO series expanders\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eQIO Series expanders can be powered by PoE or by 24 VDC, and the QIO-PSU provides that 24 VDC source for installations where PoE is not used. Because the QIO platform supports daisy-chainable DC power, a QIO-PSU can supply power to a group of QIO units sharing a single network switch port, which is useful when several quarter-rack peripherals are co-located. The supply connects to the 2-pin power Euroblock input on the QIO expander. It is compatible with QIO peripherals such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-ml4-four-4-mic-line-inputs\"\u003eQIO-ML4i\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-l4o-four-4-line-outputs\"\u003eQIO-L4o\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 VDC Power for QIO Expanders\u003c\/strong\u003e — Supplies the 24 VDC input used by QIO Series peripherals when PoE is not used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Daisy-Chain Power\u003c\/strong\u003e — Enables one supply to feed multiple co-located QIO units over the daisy-chain power connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuroblock Connection\u003c\/strong\u003e — Connects to the 2-pin power Euroblock input on QIO expanders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQIO Series Compatible\u003c\/strong\u003e — Works across the QIO Series of network audio and control I\/O expanders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eExternal DC power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e2-pin power Euroblock (QIO power input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eQSC QIO Series network I\/O expanders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":43043687301356,"sku":"QIO-PSU","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-power-supply-for-qio-series-qio-psu-creation-networks-15008.png?v=1757893106"},{"product_id":"qsc-qio-ir1x4-infrared-q-sys-network-i-o-expander","title":"QSC QIO-IR1x4 – Q-SYS Network Infrared I\/O Expander","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC QIO-IR1x4 is a Q-SYS network infrared I\/O expander that brings IR device control onto the Q-SYS network at the room edge. As a Q-SYS network IR expander, it lets a Core control displays, media players, and other IR devices in a conference room or boardroom over standard Ethernet, removing the need for local control wiring back to the rack. It is natively managed in Q-SYS Designer Software, making IR control a configurable part of a larger AV system integration.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-qio-ir1x4-infrared-q-sys-network-io-expander-creation-networks-77352.png?v=1757893106\" alt=\"QSC QIO-IR1x4 Q-SYS network infrared I\/O expander\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eThe QIO-IR1x4 provides one IR receiver input and four IR emitter outputs, enabling Q-SYS control of a broad range of professional and consumer devices such as video displays and media players. Like the rest of the QIO platform, it connects to the Q-SYS network over standard gigabit Ethernet as a Q-LAN device and is powered by PoE (802.3af Type 1 Class 1) or 24 VDC, with daisy-chainable power and pass-through Ethernet so multiple QIO peripherals can share a switch port. The compact quarter-rack-width chassis can be surface-mounted under a table or on a wall, or rack-mounted with the optional \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-rmk-rack-mount\"\u003eQIO-RMK\u003c\/a\u003e tray. Because it is natively integrated into Q-SYS Designer Software, IR command sets are configured and triggered within the same design that handles audio and control.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne IR Input, Four IR Outputs\u003c\/strong\u003e — A single IR receiver input and four IR emitter outputs let one expander control multiple displays, media players, and consumer or professional devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS Integration\u003c\/strong\u003e — The expander appears in Q-SYS Designer Software, so IR control is configured alongside audio and other control in one design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork-Distributed Control\u003c\/strong\u003e — IR control runs over standard gigabit Ethernet as a Q-LAN device, placing emitters near the equipment they control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power\u003c\/strong\u003e — PoE (802.3af Type 1 Class 1) or 24 VDC operation with daisy-chainable power and pass-through Ethernet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Mounting\u003c\/strong\u003e — A quarter-rack-width chassis supports under-table or on-wall surface mounting and an optional 19-inch rack tray.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room and boardroom display and source control\u003c\/li\u003e\n\u003cli\u003eTraining rooms and multi-purpose rooms\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial meeting spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR I\/O\u003c\/td\u003e\n\u003ctd\u003e1 IR receiver input; 4 IR emitter outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eQ-LAN over standard gigabit Ethernet; RJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE (802.3af Type 1 Class 1) or 24 VDC 2.5 A; daisy-chain power in\/out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eQuarter-rack width; under-table, on-wall, or optional 19-inch rack tray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManagement\u003c\/td\u003e\n\u003ctd\u003eNative Q-SYS Designer Software integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat can the QIO-IR1x4 control?\u003c\/strong\u003e It controls IR-capable devices such as video displays and media players through its four IR emitter outputs, with one IR receiver input for learning or feedback.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it connect to Q-SYS?\u003c\/strong\u003e The expander is a native Q-SYS peripheral managed in Q-SYS Designer Software, connecting over standard gigabit Ethernet as a Q-LAN device.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e It runs on PoE (802.3af Type 1 Class 1) or 24 VDC, and DC power can be daisy-chained across multiple QIO units.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it mount?\u003c\/strong\u003e The quarter-rack-width chassis supports under-table or on-wall mounting, or rack mounting with the optional QIO-RMK tray.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e The QIO-IR1x4 is covered under QSC warranty terms; contact Creation Networks support for Q-SYS control design and AV integration assistance.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":43043831251180,"sku":"QIO-IR1x4","price":588.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-qio-ir1x4-infrared-q-sys-network-io-expander-creation-networks-77352.png?v=1757893106"},{"product_id":"qsc-qio-s4-four-bi-directional-rs232-serial-ports-including-on-port-with-rs422-and-rs485-compatibility","title":"QSC QIO-S4 – Q-SYS 4-Port Network Serial Expander (RS-232\/422\/485)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC QIO-S4 is a Q-SYS network serial expander that brings RS-232\/422\/485 device control onto the Q-SYS network. As a Q-SYS network serial port expander, it lets a Core send and receive serial commands to displays, projectors, matrix switchers, and other controllable devices in a conference room or boardroom over standard Ethernet, eliminating long serial cable runs to the rack. It is natively managed in Q-SYS Designer Software, making serial control a configurable part of AV system integration.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-bi-directional-rs232-serial-ports-including-on-port-with-rs422-and-rs485-compatibility-qio-s4-creation-networks-10781.png?v=1757893108\" alt=\"QSC QIO-S4 Q-SYS network serial port expander\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eThe QIO-S4 provides four bi-directional RS-232 serial ports, one of which is also compatible with RS-422 and RS-485, so a single expander can control multiple serial devices with mixed protocol requirements. Like the rest of the QIO platform, it connects to the Q-SYS network over standard gigabit Ethernet as a Q-LAN device and is powered by PoE or 24 VDC, with daisy-chainable power and pass-through Ethernet so multiple QIO peripherals can share a switch port. The compact quarter-rack-width chassis can be surface-mounted under a table or on a wall, or rack-mounted with the optional \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-rmk-rack-mount\"\u003eQIO-RMK\u003c\/a\u003e tray. Native integration into Q-SYS Designer Software means serial strings are configured and triggered within the same design that handles audio and control.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Bi-Directional Serial Ports\u003c\/strong\u003e — Four RS-232 ports, with one port also supporting RS-422 and RS-485, control multiple serial devices from a single expander.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS Integration\u003c\/strong\u003e — The expander appears in Q-SYS Designer Software, so serial control is configured alongside audio and other control in one design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork-Distributed Control\u003c\/strong\u003e — Serial control runs over standard gigabit Ethernet as a Q-LAN device, placing ports near the equipment they control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power\u003c\/strong\u003e — PoE or 24 VDC operation with daisy-chainable power and pass-through Ethernet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Mounting\u003c\/strong\u003e — A quarter-rack-width chassis supports under-table or on-wall surface mounting and an optional 19-inch rack tray.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room and boardroom display, projector, and switcher control\u003c\/li\u003e\n\u003cli\u003eTraining rooms and multi-purpose rooms\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial meeting spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Ports\u003c\/td\u003e\n\u003ctd\u003e4 x bi-directional RS-232; one port also RS-422\/RS-485 compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eQ-LAN over standard gigabit Ethernet; RJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE or 24 VDC; daisy-chain power in\/out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eQuarter-rack width; under-table, on-wall, or optional 19-inch rack tray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManagement\u003c\/td\u003e\n\u003ctd\u003eNative Q-SYS Designer Software integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat protocols does the QIO-S4 support?\u003c\/strong\u003e It offers four bi-directional RS-232 ports, and one of those ports additionally supports RS-422 and RS-485 for devices that require those standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it connect to Q-SYS?\u003c\/strong\u003e The expander is a native Q-SYS peripheral managed in Q-SYS Designer Software, connecting over standard gigabit Ethernet as a Q-LAN device.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e It runs on PoE or 24 VDC, and DC power can be daisy-chained across multiple QIO units.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it mount?\u003c\/strong\u003e The quarter-rack-width chassis supports under-table or on-wall mounting, or rack mounting with the optional QIO-RMK tray.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e The QIO-S4 is covered under QSC warranty terms; contact Creation Networks support for Q-SYS control design and AV integration assistance.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":43043854287084,"sku":"QIO-S4","price":508.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-four-bi-directional-rs232-serial-ports-including-on-port-with-rs422-and-rs485-compatibility-qio-s4-creation-networks-10781.png?v=1757893108"},{"product_id":"q-sys-qio-gp8x8-network-gpio-expander-for-q-sys","title":"QSC QIO-GP8x8 – Q-SYS Network GPIO Expander (8 In \/ 8 Out)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe QSC QIO-GP8x8 is a Q-SYS network GPIO expander that brings general-purpose input and output control onto the Q-SYS network. As a Q-SYS network GPIO expander, it lets a Core read sensors, switches, and contact closures and drive logic outputs to lighting, relays, and signage in conference rooms, boardrooms, and multi-purpose rooms over standard Ethernet. It is natively managed in Q-SYS Designer Software, making logic control a configurable part of AV system integration.\u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-q-sys-qio-gp8x8-network-gpio-expander-for-q-sys-creation-networks-17278.png?v=1757893110\" alt=\"QSC QIO-GP8x8 Q-SYS network GPIO expander\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eThe QIO-GP8x8 provides eight GPIO inputs configurable for 0–24 V analog input, digital input, or contact closure, plus eight GPIO outputs using open-collector drive (24 V, 0.2 A sink maximum) with pull-up to +3.3 V. This lets one expander both sense external conditions and trigger devices such as relays, indicators, and motorized hardware. Like the rest of the QIO platform, it connects to the Q-SYS network over standard gigabit Ethernet as a Q-LAN device and is powered by PoE or 24 VDC with daisy-chainable power and pass-through Ethernet. The compact chassis (1.59 x 4.25 x 5.5 in) can be surface-mounted under a table or on a wall, or rack-mounted with the optional \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-rmk-rack-mount\"\u003eQIO-RMK\u003c\/a\u003e tray. Native integration into Q-SYS Designer Software means inputs and outputs are mapped within the same design that handles audio and control.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight Configurable GPIO Inputs\u003c\/strong\u003e — Each input is configurable for 0–24 V analog, digital input, or contact closure to read switches, sensors, and external systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight GPIO Outputs\u003c\/strong\u003e — Open-collector outputs (24 V, 0.2 A sink maximum) with pull-up to +3.3 V drive relays, indicators, and logic-controlled devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS Integration\u003c\/strong\u003e — The expander appears in Q-SYS Designer Software, so logic control is configured alongside audio and other control in one design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork-Distributed Control\u003c\/strong\u003e — GPIO runs over standard gigabit Ethernet as a Q-LAN device, placing logic I\/O near the equipment it controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power\u003c\/strong\u003e — PoE or 24 VDC operation with daisy-chainable power and pass-through Ethernet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Mounting\u003c\/strong\u003e — A small chassis supports under-table or on-wall surface mounting and an optional 19-inch rack tray.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room and boardroom logic and device triggering\u003c\/li\u003e\n\u003cli\u003eTraining rooms and multi-purpose rooms\u003c\/li\u003e\n\u003cli\u003eGovernment and commercial meeting spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO Inputs\u003c\/td\u003e\n\u003ctd\u003e8 x configurable: 0–24 V analog, digital input, or contact closure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO Outputs\u003c\/td\u003e\n\u003ctd\u003e8 x open collector (24 V, 0.2 A sink max), pull-up to +3.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eQ-LAN over standard gigabit Ethernet; RJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE or 24 VDC; daisy-chain power in\/out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HWD)\u003c\/td\u003e\n\u003ctd\u003e1.59 x 4.25 x 5.5 in (4.04 x 10.80 x 13.97 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eQuarter-rack width; under-table, on-wall, or optional 19-inch rack tray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat can the QIO-GP8x8 connect to?\u003c\/strong\u003e Its eight inputs read switches, sensors, and contact closures (0–24 V analog, digital, or contact), and its eight open-collector outputs drive relays, indicators, and logic-controlled devices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it connect to Q-SYS?\u003c\/strong\u003e The expander is a native Q-SYS peripheral managed in Q-SYS Designer Software, connecting over standard gigabit Ethernet as a Q-LAN device.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e It runs on PoE or 24 VDC, and DC power can be daisy-chained across multiple QIO units.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it mount?\u003c\/strong\u003e The compact quarter-rack-width chassis supports under-table or on-wall mounting, or rack mounting with the optional QIO-RMK tray.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e The QIO-GP8x8 is covered under QSC warranty terms; contact Creation Networks support for Q-SYS control design and AV integration assistance.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":43043861102828,"sku":"QIO-GP8x8","price":508.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/products\/qsc-q-sys-qio-gp8x8-network-gpio-expander-for-q-sys-creation-networks-17278.png?v=1757893110"},{"product_id":"qsc-qio-aes8x8-q-sys-peripheral-providing-8-channels-of-aes3-digital-audio-input-and-output","title":"QSC QIO-AES8x8 – Q-SYS 8-Channel AES3 Digital Audio I\/O Expander","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/qsc-qio-aes8x8-q-sys-peripheral-providing-8-channels-of-aes3-digital-audio-input-and-output-creation-networks-85290.jpg\" alt=\"QSC QIO-AES8x8 Q-SYS 8-channel AES3 digital audio IO expander\" width=\"400\" height=\"400\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC QIO-AES8x8 is a Q-SYS network I\/O expander providing 8 channels of AES3 (AES\/EBU) digital audio input and 8 channels of AES3 digital audio output. It bridges the Q-SYS network audio ecosystem with professional digital audio equipment that uses AES3 — including digital mixing consoles, broadcast equipment, digital signal processors, and recording systems — at distributed room or rack locations without requiring analog conversion at the Core chassis. Like all QIO expanders, it integrates natively with any Q-SYS Core processor and is managed in Q-SYS Designer Software.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 AES3 digital inputs + 8 AES3 digital outputs\u003c\/strong\u003e — Direct digital connectivity to broadcast consoles, digital audio processors, and professional recording equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — AES3 I\/O routable directly in Q-SYS Designer alongside all other network and analog sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo analog conversion required\u003c\/strong\u003e — Maintains digital signal integrity throughout the signal chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributed AES3 connectivity\u003c\/strong\u003e — Place at stage, FOH, or equipment rack; Ethernet carries signals to\/from Core.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAES3 Inputs\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAES3 Outputs\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eQ-SYS (Q-LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQIO-AES8x8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":44499770376428,"sku":"QIO-AES8x8","price":1215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/qsc-qio-aes8x8-q-sys-peripheral-providing-8-channels-of-aes3-digital-audio-input-and-output-creation-networks-85290.jpg?v=1757936383"},{"product_id":"qsc-qio-tel2-q-sys-peripheral-providing-2-rj11-connectors-to-interface-with-analog-telephony-pots-or-pstn-systems","title":"QSC QIO-TEL2 – Q-SYS 2-Port Analog Telephone Interface (POTS\/PSTN)","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/qsc-qio-tel2-q-sys-peripheral-providing-2-rj11-connectors-to-interface-with-analog-telephony-pots-or-pstn-systems-creation-networks-84640.jpg\" alt=\"QSC QIO-TEL2 Q-SYS 2-port POTS PSTN analog telephone interface\" width=\"400\" height=\"400\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC QIO-TEL2 is a Q-SYS network telephone interface providing two RJ-11 connectors for integrating analog POTS (Plain Old Telephone Service) or PSTN telephone lines into the Q-SYS audio system. It enables traditional analog telephone conferencing, paging-to-phone, and telephony integration without requiring a VoIP softphone or SIP infrastructure — bridging the legacy analog telephone network directly into Q-SYS audio routing. The QIO-TEL2 connects to the Q-SYS network via Ethernet and is managed in Q-SYS Designer Software, with call audio fully routable through the Q-SYS signal chain alongside microphones, speakers, and DSP processing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 RJ-11 POTS\/PSTN analog telephone ports\u003c\/strong\u003e — Direct integration with traditional analog telephone lines; no VoIP or SIP infrastructure required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — Call audio fully routable in Q-SYS Designer; AEC, gating, and conferencing DSP applied natively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributed telephony access\u003c\/strong\u003e — Place near telephone line demarcation or at room-edge location; Ethernet carries signals to Core.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible with all Q-SYS Core processors\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelephone Ports\u003c\/td\u003e\n\u003ctd\u003e2 x RJ-11 (POTS\/PSTN analog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eQ-SYS (Q-LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQIO-TEL2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":44499792986348,"sku":"QIO-TEL2","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/qsc-qio-tel2-q-sys-peripheral-providing-2-rj11-connectors-to-interface-with-analog-telephony-pots-or-pstn-systems-creation-networks-84640.jpg?v=1757936385"},{"product_id":"qsc-qio-flex4a-q-sys-multi-purpose-i-o-expander","title":"QSC QIO-FLEX4A – Q-SYS Multi-Purpose Flex I\/O Expander","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/qsc-qio-flex4a-q-sys-multi-purpose-io-expander-creation-networks-97941.webp\" alt=\"QSC QIO-FLEX4A Q-SYS multi-purpose flex IO expander\" width=\"400\" height=\"400\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC QIO-FLEX4A is the most versatile I\/O expander in the QIO Series, offering four independently software-configurable channels that can each be set as a mic\/line input (with 48V phantom power) or a balanced line output — all via Q-SYS Designer Software without hardware jumpers or DIP switches. This software-defined flexibility makes the QIO-FLEX4A the preferred single-unit solution for small rooms requiring a mix of inputs and outputs at the room edge, or for installations where I\/O requirements may change after deployment. Connecting via standard Ethernet, it integrates natively with any Q-SYS Core processor and appears as a fully managed network device in Q-SYS Designer.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 software-configurable Flex channels\u003c\/strong\u003e — Each independently set as mic\/line input (48V phantom) or balanced line output; configuration changed in Q-SYS Designer without hardware modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum room-edge flexibility\u003c\/strong\u003e — Single device handles any combination of inputs and outputs for huddle rooms, small conference rooms, and supplemental I\/O points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — Full routing, gain, phantom power, and metering managed from Q-SYS Designer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo hardware reconfiguration\u003c\/strong\u003e — Flex channel mode changes are software-only; no re-wiring or jumper changes required post-installation.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompatible with all Q-SYS Core processors\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQIO-RMK rack tray compatible\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHuddle room (combined mic input + speaker output from one unit)\u003c\/li\u003e\n\u003cli\u003eSmall conference room\u003c\/li\u003e\n\u003cli\u003eSupplemental I\/O at display or equipment location\u003c\/li\u003e\n\u003cli\u003eFlexible multi-purpose room (I\/O requirements vary by event)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlex Channels\u003c\/td\u003e\n\u003ctd\u003e4 (each independently: mic\/line input with 48V phantom, or balanced line output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration Method\u003c\/td\u003e\n\u003ctd\u003eSoftware — Q-SYS Designer (no hardware changes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eQ-SYS (Q-LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE or external supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQIO-FLEX4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":45380944527596,"sku":"QIO-FLEX4A","price":1825.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/qsc-qio-flex4a-q-sys-multi-purpose-io-expander-creation-networks-97941.webp?v=1757938898"},{"product_id":"qsc-qio-lvr4-network-low-voltage-relay-expander-for-q-sys","title":"QSC QIO-LVR4 – Q-SYS Network Low-Voltage Relay Expander (4 Relays)","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/QIO-LVR4-hdr-Sliders-front.webp\" alt=\"QSC QIO-LVR4 Q-SYS network low-voltage relay expander 4 relays\" width=\"400\" height=\"400\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC QIO-LVR4 is a Q-SYS network relay expander providing four low-voltage relay contacts for switching external devices, powering indicator LEDs, controlling motorized screens and shades, releasing door hardware, and other contact-closure control applications. It connects to the Q-SYS network via Ethernet and is managed entirely within Q-SYS Designer Software — relay state, timing logic, and event-triggered switching are all programmed in the Q-SYS environment without a separate relay controller. Unlike GPIO pins, the QIO-LVR4 provides dedicated relay contacts rated for appropriate switching currents for typical AV control loads.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 low-voltage relay contacts\u003c\/strong\u003e — Switching for screens, shades, LEDs, door hardware, power strips, and other relay-controlled devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — Relay control logic programmed in Q-SYS Designer; event-triggered, scheduled, or UCI-driven switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributed relay control\u003c\/strong\u003e — Place relays where controlled devices are located; Ethernet eliminates long control cable runs.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQIO-RMK rack tray compatible\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contacts\u003c\/td\u003e\n\u003ctd\u003e4 low-voltage relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eQ-SYS (Q-LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePoE or external supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQIO-LVR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":45381157322988,"sku":"QIO-LVR4","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/QIO-LVR4-hdr-Sliders-front.webp?v=1757938900"},{"product_id":"qsc-qio-ml24i-twenty-four-24-mic-line-level-inputs","title":"QSC QIO-ML24i – Q-SYS 24-Channel Mic\/Line Input Expander","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/QIO_High_Density_Family_Shot_wide.png\" alt=\"QSC QIO-ML24i Q-SYS 24-channel mic line input expander\" width=\"400\" height=\"400\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC QIO-ML24i is the highest-channel-count mic\/line input expander in the QIO Series, providing 24 balanced mic\/line inputs with 48V phantom power in a 1U rack-mount chassis. It enables large-scale microphone and line-level source integration at a distributed location — stage, lectern, or room-edge rack — without running long analog cables to the Core processor. The QIO-ML24i integrates natively with any Q-SYS Core and is managed in Q-SYS Designer Software. It is ideally suited for houses of worship, large conference facilities, auditoriums, performing arts venues, and enterprise campuses requiring substantial microphone channel count at a distributed rack position.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 balanced mic\/line inputs with 48V phantom power\u003c\/strong\u003e — High-density microphone and line-level source integration in a single 1U chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — All 24 inputs fully routable in Q-SYS Designer; preamp gain, phantom power, and metering managed from the Core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1U rack-mount\u003c\/strong\u003e — High-density input in a standard form factor; complements the \u003ca href=\"https:\/\/creationnetworks.net\/products\/qsc-qio-l24o-twenty-four-24-line-level-outputs\"\u003eQIO-L24o\u003c\/a\u003e for full 24-channel I\/O at a remote rack location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributed mic architecture\u003c\/strong\u003e — Place input rack at stage or FOH; Ethernet carries 24 channels to Core over a single cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e24 balanced mic\/line with 48V phantom power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eQ-SYS (Q-LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U rack-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQIO-ML24i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":46858762027244,"sku":"QIO-ML24i","price":3860.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/QIO_High_Density_Family_Shot_wide.png?v=1775831893"},{"product_id":"qsc-qio-l24o-twenty-four-24-line-level-outputs","title":"QSC QIO-L24o – Q-SYS 24-Channel Line Output Expander","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/q_dn_qiohd_l24o_front.png\" alt=\"QSC QIO-L24o Q-SYS 24-channel line output expander\" width=\"400\" height=\"400\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe QSC QIO-L24o is the highest-channel-count line output expander in the QIO Series, providing 24 balanced line-level outputs in a 1U rack-mount chassis. It enables large-scale audio distribution from a Q-SYS Core processor to multiple amplifiers, powered speakers, or downstream DSP zones across a venue or campus — without running analog cables from the Core rack to each distribution point. The QIO-L24o integrates natively with any Q-SYS Core processor and is managed entirely in Q-SYS Designer Software. It is particularly suited for large venues, houses of worship, auditoriums, and enterprise multi-zone deployments where high channel count at a distributed rack location is required.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 balanced line-level outputs\u003c\/strong\u003e — High-density audio distribution in a single 1U chassis; distribute to up to 24 independent zones or amplifier inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — All 24 outputs fully routable in Q-SYS Designer; level, muting, and signal management from the Core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1U rack-mount\u003c\/strong\u003e — High-density output in a standard form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributed audio architecture\u003c\/strong\u003e — Eliminates long analog cable runs from Core to distributed amp racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e24 balanced line-level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eQ-SYS (Q-LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U rack-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQIO-L24o\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":46858767761644,"sku":"QIO-L24o","price":2850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/q_dn_qiohd_l24o_front.png?v=1775831886"},{"product_id":"qsc-qio-24f-eight-8-mic-line-level-inputs-eight-8-software-definable-flex-channels-and-eight-8-line-level-outputs","title":"QSC QIO-24f – Q-SYS 24-Channel Flex I\/O Network Audio Expander","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/q_dn_qiohd_24f__front.png\" alt=\"QSC QIO-24f Q-SYS 24-channel flex IO network audio expander\" width=\"400\" height=\"400\"\u003e\n\u003ch2\u003eWhat is the QSC QIO-24f?\u003c\/h2\u003e\n\u003cp\u003eThe QSC QIO-24f is the highest-channel-count Flex I\/O expander in the QIO Series, providing 24 software-configurable channels: 8 mic\/line inputs, 8 software-definable Flex channels (configurable as mic\/line input or line output), and 8 fixed line outputs — all in a 1U rack-mount chassis. It is the direct Q-SYS network peripheral equivalent of the Core 24f's onboard I\/O architecture, designed for large-room deployments where substantial analog I\/O capacity is required at a distributed location without running cable back to the Core rack. Like all QIO expanders, it integrates natively with any Q-SYS Core and is managed entirely in Q-SYS Designer Software.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 total analog channels\u003c\/strong\u003e — 8 mic\/line inputs, 8 software-definable Flex (input or output), 8 line outputs; mirrors the Core 24f I\/O architecture at the room edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware-defined Flex channels\u003c\/strong\u003e — 8 channels independently configurable as mic\/line input (with phantom power) or line output in Q-SYS Designer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative Q-SYS integration\u003c\/strong\u003e — Full routing, gain, metering, and phantom control from Q-SYS Designer; no separate DSP or I\/O controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1U rack-mount\u003c\/strong\u003e — High-density analog I\/O in a standard rack-mount form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for large-room distributed I\/O\u003c\/strong\u003e — Conference rooms, boardrooms, houses of worship, and auditoriums requiring substantial channel count at the room edge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixed Mic\/Line Inputs\u003c\/td\u003e\n\u003ctd\u003e8 (with 48V phantom power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlex Channels\u003c\/td\u003e\n\u003ctd\u003e8 (configurable as mic\/line input or line output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFixed Line Outputs\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Channels\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eQ-SYS (Q-LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U rack-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eQIO-24f\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the QIO-24f differ from smaller QIO expanders like the QIO-ML4i or QIO-L4o?\u003c\/strong\u003e\u003cbr\u003eThe QIO-24f combines both input and output capacity in one 24-channel chassis, while the QIO-ML4i and QIO-L4o are dedicated 4-channel input-only or output-only units. Choose the QIO-24f when a single room edge needs high-density mixed I\/O rather than several smaller expanders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the Flex channels independently configurable?\u003c\/strong\u003e\u003cbr\u003eYes. Each of the 8 Flex channels can be set individually as a mic\/line input (with phantom power) or a line output from Q-SYS Designer, without any hardware changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require a specific Q-SYS Core?\u003c\/strong\u003e\u003cbr\u003eNo. The QIO-24f is a native Q-SYS peripheral that works with any current Q-SYS Core processor over a standard gigabit network, the same as other QIO expanders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be combined with other QIO peripherals?\u003c\/strong\u003e\u003cbr\u003eYes. The QIO-24f operates alongside other QIO expanders in the same Q-SYS design when a project needs additional distributed I\/O beyond its 24 channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat about warranty and support?\u003c\/strong\u003e\u003cbr\u003eThe QIO-24f is covered under QSC's standard warranty terms. Contact Creation Networks support for Q-SYS design and AV integration assistance.\u003c\/p\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":46858770972908,"sku":"QIO-24f","price":3480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/q_dn_qiohd_24f__front.png?v=1775831892"},{"product_id":"qsc-qio-ven4-av-and-connectivity-expander-component-for-roomsuite","title":"QSC QIO-VEN4 AV and connectivity expander component for RoomSuite","description":"\u003cp\u003e\u003cspan\u003eThe QIO-VEN4 is the AV and connectivity expander component of the RoomSuite Modular System. Designed with simplicity and scalability in mind, the RoomSuite Modular System supports a variety of collaboration platforms and BYOD configurations. The QIO-VEN4 is available as a bundle with the RMP-100 processor, or separately when additional expanders are needed. Optimized for under-table installation, one QIO-VEN4 can be powered from the RMP-100, while its own built-in PoE+ switch and USB-C port provide at-the-table connectivity for a variety of Q-SYS components and BYOD conferencing or content sharing. The QIO-VEN4 can be configured via a simple web-based workflow or remotely managed and monitored with Q-SYS Reflect, and does not require Q-SYS Designer Software.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"MCDropDownHead dropDownHead\"\u003e\u003ca class=\"MCDropDownHotSpot dropDownHotspot dropDownHotspotHeading MCDropDownHotSpot_ MCDropDownHotSpot_Heading MCHotSpotImage\" aria-expanded=\"true\" aria-controls=\"mc-dropdown-bodye2d6431a-dd9e-48d3-8f7c-e57a8ffa297a\" role=\"button\"\u003eFeatures\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"MCDropDownBody dropDownBody\" id=\"mc-dropdown-bodye2d6431a-dd9e-48d3-8f7c-e57a8ffa297a\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIP Video endpoint with integrated Ethernet switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVideo encoder - 1080p60 4:2:2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle cable USB-C AV bridging and DisplayPort Alt-mode for content sharing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoE++ powered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated PoE Ethernet switch provides simple connectivity to table mounted endpoints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":47256522031340,"sku":"QIO-VEN4","price":2480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/QIO-VEN4_rear.png?v=1782327741"}],"url":"https:\/\/creationnetworks.net\/collections\/qsc-q-sys-qio-network-i-o-expanders.oembed","provider":"Creation Networks","version":"1.0","type":"link"}