The Gefen 4x4 Component with Audio Matrix offers unprecedented flexibility and convenience by routing high definition video and analog/digital audio from any of four sources to any of 4 local displays and audio reproduction equipment.Full High-Resolution HDTV signals are supported up to a resolution of 1080p. The Gefen 4x4 Component w/Audio Matrix works with any Component Video source including DVD players, cable boxes, and satellite set-top boxes that connect to a Component display. Every source is accessible at all times by any display by selecting it with the IR remote.