24W Power Adapter and Speed Controller for 3-Pin 4-pin fan
Input AC 100-240 V, Output DC 3-12 V adjustable,Max output 24W
It will run either a standard 3 pin or 4 pin PWM fan, which for Receiver Xbox DVR Playstation Component Cooling
Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
The Controller is not only suitable for speed regulation, but also for dimming, temperature regulation.
Please If the product has any quality problems, we will provide good After-sales