IOGEAR wireless HDMI transmitter and receiver kit is the perfect solution for the home, office or school environment. It sends uncompressed full HD 1080p with 3D support from your laptop, computer, game console and/ or other HDMI devices. Up to three additional wireless HDMI transmitters (part# gwhdstx) can be paired to the receiver, adding up to four total Wireless HDMI transmitters per receiver. This simplified wireless transmitter and receiver kit does NOT require any drivers or software installation, Simply plug the transmitter into the HDMI port of your HDMI device to send wireless audio/video up to 30ft away to the wireless receiver that is connected to your HDTV or HD projector. Wirelessly extend or mirror your computer - take advantage of your large screen HDTV and mirror or extend your computer's screen wirelessly. Browse the internet, view streaming video sites and share photos and videos for easier viewing. Low latency - with less than 1MS latency, you can set your computer or game console up for wireless gaming! The wireless HDMI transmitter and receiver kit does NOT require a direct line-of-sight placement enabling a quick, simple and Flexible wireless audio/video solution. Up to 3 additional wireless HDMI transmitters, sold separately - Part# gwhdstx distances may vary depending on environment; Solid objects such as steel, Concrete and brick may cause shorter viewing distances or loss of signal.