This selector switch can select up to five different audio/video components and two different outputs. Both outputs receive the same signal source. Inputs and outputs use either line-level (RCA type plug) or S-Video equipped components such as digital satellite, DVD, etc. Five switches on the front allow you to select a source. Equipped with a stereo 3.5 mm jack on the front. Dimensions: 7.75" W x 1.875" H x 4.25" D. Note: Unit does not upconvert to S-video. Signal in is signal out.