Expand the Component video; digital; and analog audio inputs of your TV set! Features: Supports Component Video; Digital 5.1 Coaxial; S/PDIF ; and Analog stereo audio signals RCA . IR learning. Remote control included. Push button selection: User may also use the push button on front of unit to select the signal source. High Isolation: In order to transmit high quality component video; we have specially designed circuitry for isolating the adjacent component video input so you can achieve a great picture and crisp audio for that pure home theatre entertainment experience. Selftermination: For those inputs that are not inuse; our specially designed circuitry allows those unused ports to selfterminate with a 75ohm load. This is great for signal protection from outside interference. In order to have the best performance; please check that input and output component video format is the same. YPbPr or YCbCr Component video cable connectors are normally colorcoded. Example: Red; Green and Blue are the primary colors needed to display your video accurately. Please make sure you check your connections and they are correct before beginning playback. Package Contents: 4Port Component Video Switch Remote Control AC Adapter User Manual Support Files: User s Manual Jul 3; 2007