Product Specifications HDMI Extender, Use Cat.5/6 Cable, up to 50 Meter. Local Side with HDMI Port can connect to HDTV display. Additional Features Compact size transmitter and receiver. Connection between transmitter and receiver with a standard Network cable. Works with cat5, cat5e, Cat6, Ethernet cable. Transmission distance of uo to 50M MAX (cat.6). No software installation required. Supports high HD digital resolution up to HDTV's 480p/720i/720p/1080i/1080p Works with HDMI switch, HDMI splitter, and all kinds of HDMI/ HDCP source and output Displays. Housing: Metal and Aluminium. Replacement PSU: ACDC9 5v 2Amp What's in the box 1 x HDMI Extender