You are bidding on a QSC Q-SYS I/O-22 Multipurpose I/O Peripheral, Great . Great working condition. There's double stick tape on the bottom that I didn't remove.

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Physically located near audio sources and destinations, the I/O-22 can provide the points of connection used to interface Q-Sys with other components of the audio system.  Each I/O-22 offers two mic/line inputs with phantom power and two line outputs.  One of the outputs can be routed to an on-board 9-watt power amplifier.  In addition to the audio connections the I/O22 offers redundant RJ45 network ports.  Control of external devices is also available to a serial port and GPIO for connecting with other devices.  The I/O-22 comes with an installation bracket that makes it easy to mount it under a table or in other hidden locations. Applications – The I/O-22is an ideal choice for boardrooms, conferencing, convention centers, entertainment venues, hospitality, houses of worship, legislative installations, performing arts, sports bars, stadiums and arenas, theme parks and transportation facilities.  Platform – Using a customized Linux OS and running on Intel™ microprocessors, the Q-Sys Cores are amazingly powerful. Because Q-Sys doesn’t depend on proprietary DSP hardware, it directly benefits from advancements driven by the entire global Computing / IT industry, and software improvements don’t require new hardware.  New capabilities are added on a regular basis.  Visit www.qscaudio.com or contact your QSC representative for the latest updates. Network – Q-Sys utilizes our IT-friendly Layer-3 Gigabit Ethernet implementation.  The audio transport is low-latency (fixed at 2.5 ms from any input to any output) and based on accepted IP standards. Q-Sys will operate using a variety of available, off-the shelf Gigabit switches (see the QSC website for a list of qualified switches). Because it is standards based it can easily run on a shared network without segregating audio traffic via tedious VLAN configuration. Design GUI – Q-Sys cores are configured using an intuitive object-based drag and drop user interface that provides for the creation of nearly any imaginable signal flow. Control logic objects are provided and custom scripting may also be used to accomplish a wide range of interface or control tasks. The design GUI is capable of quickly and easily generating graphical control screens that maybe run on network-connected computers, tablet devices or QSC touchscreen controllers. Scalable Redundancy – While QSC is known for and dedicated to building the most reliable products, some applications call for additional assurance. Any element of a Q-Sys system – Cores, networks, I/O Frames and even amplifiers may be deployed in a redundant configuration. The system designer has the choice of making one or all system elements redundant. Peripherals – The I/O-22 is one of many Q-Sys peripherals that are offered to  further enhance the platform.  Other devices include page stations, touch screen controllers and specialized I/O cards. Q-Sys is a suite of powerful tools that make any project’s requirements simple to achieve.  It provides rock-solid performance backed by the unrivaled service and support QSC has built its reputation on. For more information please visit: www.qscaudio.com/products/ network/QSys.