Manual 12V DC Variable Speed controller 4 pin Molex to dual 3 pin connector
Designed to work with DC 12V fans. Will fit most standard DC fans with standard 12V 3 Pin connector.
Allows you to manually adjust the fan speed from off to 100%.
Moving variable speed control
Click on/off
12 inch tail on 3 pin side
7 inch tail on 4 pin molex power side
Switch Dimensions: 2.25 x 1.5 x 1.125 inches LWH
12V