4-Channel DC 12V 3A 4-Wire PWM Fan Controller Manual Knob Adjustment with Switch
USD 3.49 USD
Specifications
| Select | Red Black Wire |
| Brand | Unbranded |
Supports 3A current output, providing stable power for multiple fans, suitable for cases and servers, etc. 3. In this case, the (PF) setting point must be shorted with solder. PWM signal mode: 5V 25KHZ.