{"product_id":"kramer-20-80590090-swt3-41-u-t","title":"Kramer SWT3-41-U-T – 4x1 USB Switcher Transmitter","description":"\u003ch2\u003eWhat is the Kramer SWT3-41-U-T USB switcher transmitter?\u003c\/h2\u003e\u003cp\u003eThe Kramer SWT3-41-U-T is a 4x1 USB switcher transmitter with two USB-C and two USB-B host ports. It auto-switches local peripherals and remote peripherals, connected over CAT links, to the active USB host. It suits larger meeting spaces where the camera, microphone or speakerphone sit away from the host computers.\u003c\/p\u003e\u003ch2\u003eHow does the Kramer SWT3-41-U-T work?\u003c\/h2\u003e\u003cp\u003eLaptops and room PCs connect to the USB-C or USB-B host ports, and the SWT3-41-U-T detects the active host and connects the room's USB peripherals to it. Peripherals can be attached locally or at a remote point reached over the unit's two CAT extension outputs, so a camera at the display wall and a microphone at the table can both follow the presenter's laptop. Kramer describes this as a cost-effective dual-link USB extension deployment.\u003c\/p\u003e\u003cp\u003eA balanced stereo analog audio input lets the unit extend audio alongside USB, and a PoE-accepting Ethernet port provides LAN connection. Auto-switching, flexible control options and secured, manageable operation support corporate and education deployments. It runs from a 20V DC supply.\u003c\/p\u003e\u003cp\u003eFor simpler point-to-point USB extension, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/kramer-kds-usb2-usb-2-0-high-speed-extension-encoder-decoder-kit\"\u003eKramer KDS-USB2 extension kit\u003c\/a\u003e; for HDMI and USB switching with extension, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/kramer-ext3-21-xr-tr-2x1-4k60-hdmi-usb-switcher-extender-over-hdbaset-3-0\"\u003eKramer EXT3-21-XR-TR\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat are the key features of the Kramer SWT3-41-U-T?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour USB hosts\u003c\/strong\u003e — Two USB-C and two USB-B host connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal and remote peripherals\u003c\/strong\u003e — Switches both local devices and devices reached over CAT links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-link USB extension\u003c\/strong\u003e — Two CAT outputs for remote peripheral locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-switching\u003c\/strong\u003e — Peripherals follow the active host automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio extension\u003c\/strong\u003e — Balanced stereo analog input for extending audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork connection\u003c\/strong\u003e — PoE-accepting Ethernet port for LAN connection and management.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere is the Kramer SWT3-41-U-T typically used?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConference room\u003c\/li\u003e\n\u003cli\u003eBoardroom\u003c\/li\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable style=\"width:100%;max-width:100%;table-layout:fixed;border-collapse:collapse\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:38%\"\u003e\n\u003ccol style=\"width:62%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHost Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 USB-C and 2 USB-B USB host ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 stereo analog balanced audio (5-pin terminal block) for audio extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 CAT (RJ-45) for extension lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 PoE-accepting Ethernet (RJ-45) for LAN connection and extension over CAT links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20V DC, 3.8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9 lbs (0.8 kg) approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between the SWT3-41-U-T and SWT3-41-U?\u003c\/h3\u003e\u003cp\u003eThe SWT3-41-U-T adds CAT-link extension outputs so peripherals at remote points in the room can be switched along with local ones.\u003c\/p\u003e\u003ch3\u003eDoes it need a compatible receiver?\u003c\/h3\u003e\u003cp\u003eRemote peripherals connect through a compatible Kramer receiver on the CAT link; Creation Networks can specify the right one.\u003c\/p\u003e\u003ch3\u003eDoes it switch video?\u003c\/h3\u003e\u003cp\u003eNo. It switches and extends USB peripherals and audio, and is used alongside a video switcher.\u003c\/p\u003e\u003ch3\u003eHow is it controlled?\u003c\/h3\u003e\u003cp\u003eIt auto-switches to the active host and offers flexible control options for room control systems.\u003c\/p\u003e\u003ch3\u003eWhat warranty and support are included?\u003c\/h3\u003e\u003cp\u003eKramer's manufacturer warranty applies; Creation Networks designs, installs and supports the system. See the \u003ca href=\"https:\/\/creationnetworks.net\/collections\/kramer\"\u003eKramer collection\u003c\/a\u003e or contact us.\u003c\/p\u003e","brand":"Kramer","offers":[{"title":"Default Title","offer_id":68084737933548,"sku":"20-80590090","price":1400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/kramer-swt3-41-u-t-pi-2.jpg?v=1793872276","url":"https:\/\/creationnetworks.net\/products\/kramer-20-80590090-swt3-41-u-t","provider":"Creation Networks","version":"1.0","type":"link"}