100% brand new and high quality This DC Motor Speed Controller allows controlling the direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 0%-100%. The motor speed controller can easily provide a continuous current of3A to your DC motor or other DC load. Main technical parameters: Input supply voltage:6V-28VDC The maximum output power: 80W The maximum continuous output current :3A Duty Cycle adjustable:0%-100% Quantity:1PC Package Including: 1 x DC Motor Speed Control