1. Brand new and high quality
2. Light weight, portable size, easy to carry
3. Audio in//out terminals: 4-input/1-output type RCA pin jacks
4. Video in/out Terminals: 4-input/1-output type RCA pin jacks (s-video: 1-in/1-out)
5. Connect several units 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
6. The kids at home wants to connect several units of television game players and use simultaneously, you may switch. 4 groups AV audio-video signal input and 1 group output to the television. DVD, VCD, TV Game, VCR station selector, satellite TV, cameras etc.
7. Directly exposed manual switch over, design of no connection to power, quick installation and convenient application