The GWHDBBKIT is a wireless HD TV connection kit, with support for full HD resolutions up to 1080p at 60Hz, you can place your HDTV or HD projector anywhere up to 150 ft. Wirelessly from the video source without sacrificing picture and sound quality. Enjoy a stunning audio/video experience with the convenience of wireless HDMI and the flexibility to eliminate cable clutter and move your TV to the patio or den for the big game or parties. Effectively transmit powerful long-range digital video across wide open spaces and living areas up to 150 ft.