This is the 4 way composite RCA splitter. It features a DC jack and 5 sets of composite RCA jacks, one input and four outputs, on one side. And a power switch and LED indicator on the other side. As well as an included power supply. The splitter will allow you to send your signal from one source to multiple displays. Perfect for projecting your image on various screens. As a side-note: Splitters can often be confused with a switch. For more information on the difference between the two, please watch our video linked in the description below: https://youtu.be/MMezUZVIUXw The splitter can support a composite video signal range from 50 Hz to 5.5 Mhz to ensure audio and video integrity. The 4 way composite RCA splitter is a quick and easy solution for your video projects. For more information on our products, please contact our customer service department at 888-519-9505. For all your cable and connector needs, choose Show Me Cables.