![4 Pin PC Fan Hub, 4 Channels 12 V PWM Cooling Fan Speed Controller for 4 Pin, 3 Pin, 2 Pin Fan, 4 Pin Fan PWM Hub 1 Button PC Chassis Fan Hub for Housing : Amazon.com.be: Electronics 4 Pin PC Fan Hub, 4 Channels 12 V PWM Cooling Fan Speed Controller for 4 Pin, 3 Pin, 2 Pin Fan, 4 Pin Fan PWM Hub 1 Button PC Chassis Fan Hub for Housing : Amazon.com.be: Electronics](https://m.media-amazon.com/images/I/51rV8Ma-dcL._AC_SY1000_.jpg)
4 Pin PC Fan Hub, 4 Channels 12 V PWM Cooling Fan Speed Controller for 4 Pin, 3 Pin, 2 Pin Fan, 4 Pin Fan PWM Hub 1 Button PC Chassis Fan Hub for Housing : Amazon.com.be: Electronics
![Amazon.co.jp: Computer Chassis 4 Pin Speed Temperature Control Cooling Fan PWM Fan Hub Speed Controller Support 8 Way 10 Way FAN : Industrial & Scientific Amazon.co.jp: Computer Chassis 4 Pin Speed Temperature Control Cooling Fan PWM Fan Hub Speed Controller Support 8 Way 10 Way FAN : Industrial & Scientific](https://m.media-amazon.com/images/I/61XD89apw4L._AC_UF1000,1000_QL80_.jpg)
Amazon.co.jp: Computer Chassis 4 Pin Speed Temperature Control Cooling Fan PWM Fan Hub Speed Controller Support 8 Way 10 Way FAN : Industrial & Scientific
![Amazon.co.jp: Fan Controller PC Fan Speed Governer for Computer C Cooler Cooling Fan Speed Controller Case Fan Speed Controller DC 12V 4 Way PWM Speed Control : Computers Amazon.co.jp: Fan Controller PC Fan Speed Governer for Computer C Cooler Cooling Fan Speed Controller Case Fan Speed Controller DC 12V 4 Way PWM Speed Control : Computers](https://m.media-amazon.com/images/I/61Y2Nbl5QgL.jpg)
Amazon.co.jp: Fan Controller PC Fan Speed Governer for Computer C Cooler Cooling Fan Speed Controller Case Fan Speed Controller DC 12V 4 Way PWM Speed Control : Computers
![Amazon.com: MEIRIYFA 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter 12V Speed Controller with 6 Pin Power Port : Electronics Amazon.com: MEIRIYFA 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter 12V Speed Controller with 6 Pin Power Port : Electronics](https://m.media-amazon.com/images/I/71IncfxsqZL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: MEIRIYFA 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub 8 Way Splitter 12V Speed Controller with 6 Pin Power Port : Electronics
![PC Fan Speed Controller PWM Governor 4Pin Fan DC 12V 0-100% Adjustable for 8pcs Fan - PWM Module(new) - Arduino, Robotics, Raspberry Pi, ESP8266, Learning DIY, Development board ICStation PC Fan Speed Controller PWM Governor 4Pin Fan DC 12V 0-100% Adjustable for 8pcs Fan - PWM Module(new) - Arduino, Robotics, Raspberry Pi, ESP8266, Learning DIY, Development board ICStation](https://www.icstation.com/images/big/products/PC%20Fan%20Speed%20Controller_1_4104.jpg)
PC Fan Speed Controller PWM Governor 4Pin Fan DC 12V 0-100% Adjustable for 8pcs Fan - PWM Module(new) - Arduino, Robotics, Raspberry Pi, ESP8266, Learning DIY, Development board ICStation
![Amazon.com: DC 12v 3a 4pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller : Electronics Amazon.com: DC 12v 3a 4pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller : Electronics](https://m.media-amazon.com/images/I/41kvX3xpKQL.jpg)
Amazon.com: DC 12v 3a 4pin PWM PC CPU Fan Temperature Control Thermostat Speed Controller : Electronics
![12V 10 Way 4pin Fan Hub Speed Controller Regulator For Computer Case With PWM Connection Cable CPU Fan Dedicated Interface PWM Wire Interface IDE Power Supply Socket Fixed Screw Hole 12V 10 Way 4pin Fan Hub Speed Controller Regulator For Computer Case With PWM Connection Cable CPU Fan Dedicated Interface PWM Wire Interface IDE Power Supply Socket Fixed Screw Hole](https://www.elecbee.com/image/catalog/Network-Module/12V-10-Way-4pin-Fan-Hub-Speed-Controller-Regulator-For-Computer-Case-With-PWM-Connection-Cable-CPU-F-1189057-descriptionImage0.jpeg)
12V 10 Way 4pin Fan Hub Speed Controller Regulator For Computer Case With PWM Connection Cable CPU Fan Dedicated Interface PWM Wire Interface IDE Power Supply Socket Fixed Screw Hole
![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)
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
![Mining Rig Fan with PWM Fan Controller for Mining rig Frame Server Racks Computer Case 5000RPM High Airflow 12V 3pin 4pin Cooling Fan 3x120mm (3-Pack) : Amazon.sg: Industrial & Scientific Mining Rig Fan with PWM Fan Controller for Mining rig Frame Server Racks Computer Case 5000RPM High Airflow 12V 3pin 4pin Cooling Fan 3x120mm (3-Pack) : Amazon.sg: Industrial & Scientific](https://m.media-amazon.com/images/I/616Mznti4mL.jpg)