![Amazon.com: GDSTIME 120mm AC 110V 220V DC 12V Powered Fan with Speed Control, for Receiver Amplifier DVR Playstation Xbox Component Cooling : Electronics Amazon.com: GDSTIME 120mm AC 110V 220V DC 12V Powered Fan with Speed Control, for Receiver Amplifier DVR Playstation Xbox Component Cooling : Electronics](https://m.media-amazon.com/images/I/71faeUkXlmL.jpg)
Amazon.com: GDSTIME 120mm AC 110V 220V DC 12V Powered Fan with Speed Control, for Receiver Amplifier DVR Playstation Xbox Component Cooling : Electronics
![Universal DC Motor Speed Controller, DC 12v 24v Motor Rheostat for Electric Fan Speed Control Switches - Walmart.com Universal DC Motor Speed Controller, DC 12v 24v Motor Rheostat for Electric Fan Speed Control Switches - Walmart.com](https://i5.walmartimages.com/asr/8f9acb1d-8e37-4f3f-ad6c-c0edd7170267.21451e6e1a7c2b832f9dbfadeac8cee1.jpeg)
Universal DC Motor Speed Controller, DC 12v 24v Motor Rheostat for Electric Fan Speed Control Switches - Walmart.com
![Amazon.com: Acxico 1 Pcs DC 12v 3a 2pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller : Electronics Amazon.com: Acxico 1 Pcs DC 12v 3a 2pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller : Electronics](https://m.media-amazon.com/images/I/517XcCUMvLL.jpg)
Amazon.com: Acxico 1 Pcs DC 12v 3a 2pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller : Electronics
![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._AC_UF1000,1000_QL80_.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) :
![Amazon.com: DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Speed Governor with Sensor for 2 3 4 Wire Fan : Electronics Amazon.com: DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Speed Governor with Sensor for 2 3 4 Wire Fan : Electronics](https://m.media-amazon.com/images/I/610qZLW7PpL.jpg)
Amazon.com: DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Speed Governor with Sensor for 2 3 4 Wire Fan : Electronics
![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: DC 12V 24V 4A 2-Way Adjustable PWM Fan Speed Controller, Automatic PC CPU Case Fan Temperature Control Governor with Sensor Universal for 2 3 4-Wire DC Fan : Electronics Amazon.com: DC 12V 24V 4A 2-Way Adjustable PWM Fan Speed Controller, Automatic PC CPU Case Fan Temperature Control Governor with Sensor Universal for 2 3 4-Wire DC Fan : Electronics](https://m.media-amazon.com/images/I/51ZaMVyhzmL.jpg)
Amazon.com: DC 12V 24V 4A 2-Way Adjustable PWM Fan Speed Controller, Automatic PC CPU Case Fan Temperature Control Governor with Sensor Universal for 2 3 4-Wire DC Fan : Electronics
![Dc 5v 12v 4 Wire Pwm Fan Temperature Control Speed Controller Governor Regulator For Pc Computer Cpu Fan Cooler Alarm Module - Motor Controller - AliExpress Dc 5v 12v 4 Wire Pwm Fan Temperature Control Speed Controller Governor Regulator For Pc Computer Cpu Fan Cooler Alarm Module - Motor Controller - AliExpress](https://ae01.alicdn.com/kf/Hf2d09472641847009d182dc13e8539eek.jpg_640x640Q90.jpg_.webp)
Dc 5v 12v 4 Wire Pwm Fan Temperature Control Speed Controller Governor Regulator For Pc Computer Cpu Fan Cooler Alarm Module - Motor Controller - AliExpress
![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 (White 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 (White Connector with Plastic Black Knob) :](https://m.media-amazon.com/images/I/7173u5DVAeL.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 (White Connector with Plastic Black Knob) :
![Amazon.com: DC 12V PWM PC CPU Fan Temperature Control Speed Controller CPU Alarm Module : Electronics Amazon.com: DC 12V PWM PC CPU Fan Temperature Control Speed Controller CPU Alarm Module : Electronics](https://m.media-amazon.com/images/I/71XjgpCvfFL.jpg)
Amazon.com: DC 12V PWM PC CPU Fan Temperature Control Speed Controller CPU Alarm Module : Electronics
![DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Governor Case Fans - Newegg.com DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Governor Case Fans - Newegg.com](https://c1.neweggimages.com/productimage/nb640/A7WMD2111110R95KM94.jpg)
DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Governor Case Fans - Newegg.com
![Amazon.com: uniquegoods DC 12V 24V 8A Max DC Fan Speed Controller Adjustable Variable Regulator for Fan Pump Oven Blower : Industrial & Scientific Amazon.com: uniquegoods DC 12V 24V 8A Max DC Fan Speed Controller Adjustable Variable Regulator for Fan Pump Oven Blower : Industrial & Scientific](https://m.media-amazon.com/images/I/51Y+zC3tb6L._AC_UF894,1000_QL80_.jpg)