J-Tech Digital JTDHDEX1x8 ProAV Premium Quality 1X8 HDMI Extender/HDMI Amplifier/HDMI Splitter over Ethernet Cable Distributes 1 input HDMI signal to 8 HDMI outputs; Transmission distance up to 164 ft. under 1080p over single Cat5e or Cat6 cable; Supports High Definition Audio: Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio etc.; Supports 30/36 bit deep color display; Support 3D technology; Easy to install - just plug it in and start using it right away!