This is a 12V DC power supply for use with 12V Wilson Cell Phone Amplifiers. The adapter plugs into a standard cigarette lighter power outlet, allowing you to use your mobile amplifier in your car. The unit has a convenient on/off button. See additional information for compatible amplifiers.
Compatible with the following amplifiers; 811101, 811201, 811210, 811211, 811214, 811215, 812201, 801101, 811710, 811910