DVD players, VCRs, DBS receivers, video game systems... If you have more A/V sources than your TV or receiver can handle then this 3 in 1 out audio/video switcher is the perfect solution. Route all video sources to your TV through a single cable! All three inputs allow the user to choose either composite video or S-video for the video input. The audio also has two choices for inputs either stereo line level or digital optical audio. The output has all of the same connections making it versatile enough to connect to any TV or receiver. Inputs can be selected manually from push buttons on the front or by the supplied remote control. LED's on the front have a green light for easy indication of input selection and power. A great problem solver for expanding audio and video systems! AC adaptor included.