This heavy gauge power wire is used to power 4 Videotel DVAP DVD players with one outlet. The main cable is about 6' long and has two "drop down" options. If you are wiring your players from the back, you would probably want to use the 10" drop down (most common). If you are wiring your players from the front, you would want to use the 28" drop down. This cable can also be used to connect 4 computers, 4 computer monitors or any commonents that can accept the power plug shown. This cable is great eliminating the huge mess of wires behind most player racks. If you want the same cable with a different power plug - check part #7453 & #2245.