Connect 3 HDMI signal sources to 1 HDMI input Remote or manual switching Backwards compatible with DVI adaptors for video signal only Suitable for use with resolutions up to 1080i For use with HD-TV HD-SAT HD-DVD & PS3 With many TVs only having the ability to connect a single HDMI source then you are limited to the amount of equipment you can connected. By using this 3 in 1 HDMI selector you can connect your Sky HD box or other HD Satellite DVD & games console all to the TV at the same time saving you having to remove cables each time you want to use. The unit comes with a remote control that with the press of a button each input can be selected all from the comfort of your armchair.