4-WAY Av Selector with S-video Terminals Work with Cable-TV box, Satellite TV receivers, DVD player, Laserdisc players, Video game console, Camcorders, VCR as input devices Work with TV, Sound system, Home theater as output devices Connect up to 4 audio/video input devices to a TV or home theater system Equipped with extra stereo jack for headphones or active speakers for audio monitor Support both S-Video and Composite video connections for optimum picture quality 4 inputs/1 outputs Supports both S-Video and composite video connections for optimum picture quality Simple switching with 4 input selector buttons Extra stereo jack for headphones or active speakers