Share one TV with 3 different sources and switch easily
Comes with RCA composite AV cable.
External power is not required
If you want to connect several devices of audio / video equipment, but there is a lack of television input signal source terminals, the signal connection wires are often plugged and unplugged, which is very inconvenient. You wish to connect several units of television game players and use simultaneously, you may switch 3 group AV audio - video signal input and 1 group output to the TV. DVD, VCD, TV Game, VCR station selector, satellite TV, Cameras, XBOX, Playstation etc.