SECO-LARM MVE-AH010Q Enforcer HDMI Balun/Extender Over Two Cat5e/6 Cables Works with full-motion video and audio signals up to 196 feet (60 meters) Supports 480i/480p/576i/576p/720p/1080i/1080p HDMI over two Cat5e/6 cables without any signal loss Built-in equalization and signal boost function Auto adjusts the equalization and amplification to eliminate feedback