Get variable speed router control for better results in wood, plastic and even aluminum. This router speed control works with any universal AC/DC brush-type motor 15 amps or under. Three-way rocker switch and variable speed control dial. Plug your router into the control unit and you instantly have a variable-speed tool Works with any universal AC/DC brush type motor, 15 amps and under Will not work with soft- or slow-start motors. Router sold separately.