This product is the GUWAVKIT4’s USB transmitter part only.The GUWAVKIT4’s Receiver is able to associate with up to 8 USB Transmitter’s. Offers first come first serve wireless transmission perfect for conference rooms board rooms and classrooms. Great to have as a back up dongle replacement and serves as simple solution for separate location usage.Link: http://www.iogear.com/product/GUWAVKIT4/Connect Your Computer to Your TV WirelesslyIOGEAR is proud to announce the Wireless 1 8 p Computer to HD Display Kit. This brand new solution delivers High Definition video up to 1 8 p from your PC computer to your home entertainment center wirelessly up to 3 feet. With the utilization of the very latest Ultra-Wide Band (UWB) Wireless USB technology wireless multimedia streaming is now more stable and more resistant to interferences than ever before.Enjoy your computer content on a big screen without cables stretching across the room.