Allows DVI-D video signals to be sent up to 30m using low cost shielded CAT6 cable (not included); Supports HDTV resolutions of 480i, 576i, 480p, 576p, 720p and 1080p ; HDCP not supported; Dimensions: 4 x 5 x 2.5cm (W x D x H); 2 year warranty;