![Source DC 12V PWM Temperature Controller Fan Controller 4-Wire Temperature Fan Speed Controller Governor for PC Fan/Alarm STK IC on m.alibaba.com Source DC 12V PWM Temperature Controller Fan Controller 4-Wire Temperature Fan Speed Controller Governor for PC Fan/Alarm STK IC on m.alibaba.com](https://sc01.alicdn.com/kf/HTB1n6N0XUzrK1RjSspmq6AOdFXa4/231381014/HTB1n6N0XUzrK1RjSspmq6AOdFXa4.jpg)
Source DC 12V PWM Temperature Controller Fan Controller 4-Wire Temperature Fan Speed Controller Governor for PC Fan/Alarm STK IC on m.alibaba.com
![Amazon.com: Taidacent 2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob (Solder Connector with Plastic Black Knob) : Amazon.com: Taidacent 2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob (Solder Connector with Plastic Black Knob) :](https://m.media-amazon.com/images/I/81FUAPWO5BL.jpg)
Amazon.com: Taidacent 2510-4P 3P Manual 4 Wires 0-5V 12V Fan Speed Controller PWM Speed Control On Off Switch for PC CPU Case Fan with Knob (Solder Connector with Plastic Black Knob) :
![Sxdool High Quality 12v Dc Fan Speed Cooling Fan Controller 5a Maximum Support - Pc Components Cooling & Tools - AliExpress Sxdool High Quality 12v Dc Fan Speed Cooling Fan Controller 5a Maximum Support - Pc Components Cooling & Tools - AliExpress](https://ae01.alicdn.com/kf/HTB1VPjjSpXXXXXkXpXXq6xXFXXX6/SXDOOL-High-quality-12V-DC-fan-speed-cooling-fan-controller-5A-maximum-support.jpg)
Sxdool High Quality 12v Dc Fan Speed Cooling Fan Controller 5a Maximum Support - Pc Components Cooling & Tools - AliExpress
![High Quality 12v Dc Fan Controller Large Current Cooling Fan Speed Controller For Maximum 5a Fan - Connectors - AliExpress High Quality 12v Dc Fan Controller Large Current Cooling Fan Speed Controller For Maximum 5a Fan - Connectors - AliExpress](https://ae01.alicdn.com/kf/HTB1Kd6pJVXXXXcnXFXXq6xXFXXXh.jpg_640x640Q90.jpg_.webp)
High Quality 12v Dc Fan Controller Large Current Cooling Fan Speed Controller For Maximum 5a Fan - Connectors - AliExpress
![4 Pin 12V Computer for Case Miner Fan Speed Controller Module 8-channel PC Chassis Fan Hub High-power PWM Speed Regulato - Walmart.com 4 Pin 12V Computer for Case Miner Fan Speed Controller Module 8-channel PC Chassis Fan Hub High-power PWM Speed Regulato - Walmart.com](https://i5.walmartimages.com/asr/bb6e788c-5d28-486b-8b60-4bc707e71f12.271c2b2c9c7429fe4296d08360825d37.jpeg)
4 Pin 12V Computer for Case Miner Fan Speed Controller Module 8-channel PC Chassis Fan Hub High-power PWM Speed Regulato - Walmart.com
![12V Fan Controller, V+ GND FG PWM Motor Speed Regulator 6P 5.08mm Power Interface Relay Output For Computer Heat Dissipation For Industrial Cooling - Walmart.com 12V Fan Controller, V+ GND FG PWM Motor Speed Regulator 6P 5.08mm Power Interface Relay Output For Computer Heat Dissipation For Industrial Cooling - Walmart.com](https://i5.walmartimages.com/asr/8ef7585c-3ccd-4a6c-9fd6-f9376c5dbe4a.736dd2248ec486e2815922ab9a2153b7.jpeg)
12V Fan Controller, V+ GND FG PWM Motor Speed Regulator 6P 5.08mm Power Interface Relay Output For Computer Heat Dissipation For Industrial Cooling - Walmart.com
![Amazon.com: DC Fan Controller DC Motor Speed Controller Switch PWM Control Speed Adjustable for Pump Blower Brush or Brushless DC Fan 5V 12V 24V 1A : Electronics Amazon.com: DC Fan Controller DC Motor Speed Controller Switch PWM Control Speed Adjustable for Pump Blower Brush or Brushless DC Fan 5V 12V 24V 1A : Electronics](https://m.media-amazon.com/images/I/41S0O5DBOML._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DC Fan Controller DC Motor Speed Controller Switch PWM Control Speed Adjustable for Pump Blower Brush or Brushless DC Fan 5V 12V 24V 1A : Electronics
![Lingenfelter Performance Engineering L460320002 Lingenfelter Performance Engineering Variable Speed DC Brushless Fan & Pump PWM Controllers | Summit Racing Lingenfelter Performance Engineering L460320002 Lingenfelter Performance Engineering Variable Speed DC Brushless Fan & Pump PWM Controllers | Summit Racing](https://static.summitracing.com/global/images/prod/xlarge/lpe-l460320002_xl.jpg)
Lingenfelter Performance Engineering L460320002 Lingenfelter Performance Engineering Variable Speed DC Brushless Fan & Pump PWM Controllers | Summit Racing
![Wholesale Taidacent Stepless PWM DC Motor Dimming Controller 10 amp 24V 12v Rheostat Switch Car Fan Speed Controller From m.alibaba.com Wholesale Taidacent Stepless PWM DC Motor Dimming Controller 10 amp 24V 12v Rheostat Switch Car Fan Speed Controller From m.alibaba.com](https://sc04.alicdn.com/kf/H2dbc51b545ce4cba9831c3911c3ab71b9.jpg)
Wholesale Taidacent Stepless PWM DC Motor Dimming Controller 10 amp 24V 12v Rheostat Switch Car Fan Speed Controller From m.alibaba.com
![Amazon.com: SinLoon 4 Knob Cooling Fan Speed Controller PC 8 Channels Fan Hub for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 4 Pin 4Knob ) : Electronics Amazon.com: SinLoon 4 Knob Cooling Fan Speed Controller PC 8 Channels Fan Hub for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 4 Pin 4Knob ) : Electronics](https://m.media-amazon.com/images/I/71NhsUuFNpL.jpg)