Kramer PT571 is a DGKat twisted pair transmitter for HDMI signals. It converts an HDMI signal to a single twisted pair signal and the PT572+ receiver converts the twisted pair signal back to an HDMI signal. Features include 4.95Gbps maximum data rate, HDCP 2.2, EDID and 3D pass-through, and Power Connect (transmitter powers receiver). Kramer DGKat technology converts TMDS, control and communication to run over twisted pair cables. Transmission range depends on resolution, graphics card, display, and cable - up to 295ft (90m) at 1080i or up to 98ft (30m) at 1080p on Kramer shielded Cat 5 cable, longer on Kramer shielded Cat 6/Cat 7 cable. PT-571 is one of the Pico TOOLS series of ultra-compact products - 4 units can be rack mounted side by side in a 1U rack space with the optional RK-4PT rack adapter. PT572+ receiver sold separately.