For direct access to this product please click on this link. This 3x1 HDMI Switcher routes HD video and digital audio from any one of the three sources to display device. Three inputs accommodate the connections of three HD video sources simultaneously. The output sends the HD audio/video signals to an HD display. Switching is done by push button on the unit or via the IR remote that is provided with the unit. This mini switch has external IR sensor so that switch box can be placed in invisible place. Features: Switches easily between any 3 HDMI sources Extends the range of HDMI compliant device by equalizing and re-clocking the HDMI signal Maintains high resolution video—beautiful, sharp HDTV resolutions up to 1080p; and computer resolutions up to 1920 x 1200 are easily achieved External IR sensor (30" sensor cable) Built-in amplifier Max HDMI cable length: Input: 65 ft. Output: 80 ft. Manual or remote selection (external IR sensor included) No external power supply required Don't Forget the Cables!