Connects any HDTV set-top box, DTV, DVD, switch or splitter with HDMI. It supports high-bandwidth, uncompressed video and multi-channel digital audio, has double shielding for maximum video performance, prevents signal loss & screen ghosting. It must be used with MHDCP-EQH Series HDMI EQ Extender to support extender distance and HDTV resolutions 480i/480p/720i/720p/1080i. (Connectors: HDMI Male to Male; Length: 40M/131ft)