Allows you to extend the transmission range of your HDMI connection by up to 20m in total. Supports a maximum resolution of up to 3840216060Hz This 4k2k HDMI repeater regenerates the incoming HDMI Signal by decoding and reencoding it to a new standard HDMI signal, so it can extend the transmission range without degradation. Up to 20 meters transmission distance. The repeater supports a resolution up to Ultra HD (4K) Support 3D and up to 3840216060Hz Compliant with HDCP Compatible to FullHD 1080P Frequency bandwidth up to 340MHz Input/output resolution HD480i