Wireless HDMI system transmits 1080p audio and video signals uncompressed at up to 1080p/60Hz, uses 60GHz interference-free frequency band, transmits 30' in-room or 100' line of sight, auto-beam steering, RF beam self-healing connection, includes Pro installation software, HDMI v1.4, 3D compatible, zero latency, supports 7.1 audio.