The TP-104HD is a twisted pair transmitter for computer graphics video and HDTV signals. It converts a computer graphics video or HDTV signal on a 15-pin HD connector to four identical twisted pair signals. HDTV Compatible. Max. Resolution - WUXGA & 1080p. Power Connect™ System - A single connection to the transmitter or the receiver powers both units when the devices are within 150ft (50m) of each other. Cable - UTP (unshielded twisted pair) or STP (shielded twisted pair) such as CAT 5. System Range - Up to 100m (320ft). Compact Kramer TOOLS™ - 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adapter. Applications: Long range graphics distribution for schools, hospitals, security, and stores. Presentation and multimedia applications.