Flash Sale Now On!

Huge savings on Microsoft Teams products! Save 10% Additional!

MSTEAMS10
Product Questions? Ask Our Experts! 888.230.3661 sales@creationnetworks.net Contact us today for your best package pricing and product availability.

QSC Four bi-directional RS232 serial ports (including on port with RS422 and RS485 compatibility) - QIO-S4

Shipping calculated at checkout.
QSC  |  SKU: QIO-S4

Shipping Availability*

Free Ground Shipping on Most Orders Over $250.00

Looking for the best price or just need expert advise?
Give us a call at 1-888-230-3661 or LiveChatĀ below.
Purchasing 1 or 100, there may be greater savings beyond the advertised price.

Free Shipping No Extra Costs*
Easy Returns Return with Ease
Secure Payments Data is Encrypted
Free Shipping No Extra Costs*
Easy Returns Return with Ease
Secure Checkout data is encrypted

Features & Benefits

  • Native network Serial connectivity solution for Q-SYS
  • Four (4) bi-directional RS232 serial ports
  • One port includes RS422 and RS485 compatibility
  • Power over Ethernet (PoE) capable
  • Daisy-chain up to four QIO expanders on a single network run (with local daisy-chained DC power)
  • Simple drag-and-drop integration and comprehensive management via Q-SYS Designer Software and Q-SYS Reflect Enterprise Manager
  • Surface- or rack-mountable (1RU, quarter width)
  • Includes surface mounting hardware
  • Network Serial connectivity where you need it
    The QIO-S4 allows you to provide your Q-SYS system with greater flexibility to deploy Serial control connectivity where it’s most convenient. The QIO-S4 features four (4) bi-directional RS232 serial ports (including one port with RS422 and RS485 compatibility, enabling Q-SYS control over lighting systems, video displays, conference systems and more. Additionally, each of the QIO Series I/O expanders features a compact form factor that can be rack- or surface-mounted.
    Ā 
  • Expanded I/O customization
    QIO Series is intended to present a simpler way to add network I/O connectivity to Q-SYS systems, decoupling the physical location of the I/O from processing hardware to support distributed or centralized processing architectures. Additionally, QIO Series lets you customize your I/O configuration, and compliments the strengths of newer Q-SYS Core models that were designed with fewer onboard I/O options (Core Nano, Core 8 Flex, or NV-32-H (Core Capable)).Ā 

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Nationwide Audiovisual Services, AV System Sales, Design, Programming, Installation & Support
Creation Networks - A Partner You Can Trust

Creation Networks provides nationwide audiovisual integration services and sales for businesses, offering complete solutions from AV system design and programming to professional installation and ongoing support. Whether you need Microsoft Teams Rooms integration, LED video wall installation, live streaming and production, enterprise video conferencing solutions, our team delivers tested, certified AV technology from top brands like Crestron, Q-SYS, Shure, and Absen. Trusted by organizations across the U.S., Creation Networks ensures your hybrid workplace AV systems are designed for performance, scalability, and long-term value. Contact us at 1.888.230.3661 or visit creationnetworks.net to start your project with a leading audiovisual integration partner.

Free Shipping No Extra Costs*
Easy Returns Return with Ease
Secure Payments Data is Encrypted
Free Shipping No Extra Costs*
Easy Returns Return with Ease
Secure Checkout data is encrypted