RUNCCI-YUN 2Pcs PWM Fan Speed Controller,4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob
£5.49
This product would be ideal for users who need a flexible and compact fan speed controller for their PC CPU case fan, power supply, or any other device requiring adjustable speed control within the 0-5V or 12V range.
