Allnice&reg; 4 Way Audio Video AV Switch Switcher 4 Input 1 Output Selector Splitter Box with RCA Cable Color coded RCA connectors help to simplify installation. Good isolation, powerful, anti-interference, clear output image. Easily connect up to three audio or video devices to one television with this A/V switch Selector Switch Box. No need to unplug and plug in wires when changing from game consoles, DVD players, RCA players, and digital camcorders. Audio-Video Switch is ideal for switching between your VCR, DVD, Satellite Receiver, Video Game System, CD and MP3 players, etc.