Vanco 280725 allows HDMI Audio/Video Signals to be transmitted over Dual Cat5e/Cat6 Cables. Transmission Range: Extends 1080p resolutions up to 164 ft over Cat5e Cables; Extends 1080p resolutions up to 180 ft over Cat6 Cables. High Speed Chip Set that Supports 3D- FullHD 1080p. Super IR control system- IR transport channel can be forward or backward. IR transmitters and receivers are needed (Part #s 280720- 280721). Supports IR control in the 38 KHz mode. Supports Digital Audio Format- DTS-HD/Dolby-True HD/LPCM7.1/AC3/DTS/DSD. Unique Circuit Design Allows for Protection against High Voltage and Peak Currents.