Using HDBaseT Lite, the Gefen DVI ELR Lite Extender Kit lets you run a DVI signal up to 1920x1200 resolution over 230' of Cat6A cable without any degradation. Less expensive Cat5e cable can be used, but the range will be limited to 200'. This kit includes transmitter and receiver units along with power supplies for each unit and a 6' DVI cable to get you started. Since this system utilizes HDBaseT Lite, all aspects of the DVI signal remain intact, including HDCP encryption. Built-in EDID management reduces the "handshake" time usually associated with connecting new devices. For installation convenience, the transmitter and receiver units can be surface mounted.