HDMI over CAT5 or CAT6 ethernet cable complete kit with transmitter receiver and power supply just add 2 network cables of your choice. Specification: Uses 2x CAT5e or CAT6 Cables (not supplied) to carry HDMI over long distances. Transmission distance can be up to 50 metres for 1080p using CAT6 cable lower resolutions up to 70m Auto adjustment of feedback equalization Signalling rates up to 2.25Gbits in support of 1080P display HDCP compliant Devices with DVI output are not supported due to the lack of signal control Contents : Transmitter and receiver units 1 x 5V DC Power supply User manual