3 Way Audio Video AV RCA Switch Switcher Splitter- Black. It is an audio/video (AV) manual switching device that protects your valuable cables and device connections because it allows sharing one TV with 3 different signal sources. It is extremely lightweight for portability and has a simple intuitive design. It features 3 sets of RCA type input and 1 set of RCA type output connectors. These connectors allow for a simultaneous connection of a single television set to 3 RCA compatible video devices. Connecting devices may include game systems like X-BOX, GameCube, PlayStation, PlayStation 2, Dreamcast, among others. Other connecting devices may include; Home Theaters, DVDs, VCR, Camcorders, surveillance cameras, compatible Plasma systems, etc. The switch comes with an ultra-flexible PVC cable with excellent strain relief for long durability. This cable is specifically designed to provide sharp, clear audio and video for home theater systems and like devices. No external power source is required. Now, there's no need to risk damaging connectors or valuable cables while unplugging and plugging in wires to change from one video device to another video device. Studio-color coded connectors help to simplify cable installation.