![Amazon.com: SinLoon PC 3 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 1Knob) : Electronics Amazon.com: SinLoon PC 3 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 1Knob) : Electronics](https://m.media-amazon.com/images/I/61EgLmG-INL.jpg)
Amazon.com: SinLoon PC 3 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 1Knob) : Electronics
![PC8 Channels Fan Hub Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket Powered 12V SATA/4Pin Fan Control83XB PC8 Channels Fan Hub Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket Powered 12V SATA/4Pin Fan Control83XB](https://ae01.alicdn.com/kf/H5ab9f7bd589442c5a9fe2311b6f6d9d4i/PC8-Channels-Fan-Hub-Cooling-Fan-Speed-Controller-for-CPU-Case-HDD-VGA-PWM-Fan-PCI.jpg)
PC8 Channels Fan Hub Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket Powered 12V SATA/4Pin Fan Control83XB
![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- SATA Power Supply (SATA 4 Knob) : 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- SATA Power Supply (SATA 4 Knob) : Electronics](https://m.media-amazon.com/images/I/71Dh2R4aS7L._AC_UF1000,1000_QL80_.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- SATA Power Supply (SATA 4 Knob) : 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 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
![PC 8 Channels Fan Hub 4 Knob Cooling Fan Speed Controller for CPU for Case HDD VGA PWM Fan PCI Bracket 12V Fan Control - Walmart.com PC 8 Channels Fan Hub 4 Knob Cooling Fan Speed Controller for CPU for Case HDD VGA PWM Fan PCI Bracket 12V Fan Control - Walmart.com](https://i5.walmartimages.com/asr/248f349e-78a1-4bce-bbb1-6ee778864297.2973a89aff3e5a3bb549af1f4ab70ca9.jpeg)
PC 8 Channels Fan Hub 4 Knob Cooling Fan Speed Controller for CPU for Case HDD VGA PWM Fan PCI Bracket 12V Fan Control - Walmart.com
![Amazon.com: iHTP PC 8 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control,6-pin Interface Power Supply : Electronics Amazon.com: iHTP PC 8 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control,6-pin Interface Power Supply : Electronics](https://m.media-amazon.com/images/I/61jJF635Q0L.jpg)
Amazon.com: iHTP PC 8 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control,6-pin Interface Power Supply : Electronics
![Amazon.com: SinLoon PC 8 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 4 Pin 1Knob) : Electronics Amazon.com: SinLoon PC 8 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 4 Pin 1Knob) : Electronics](https://m.media-amazon.com/images/I/71f3vjEF-1L.jpg)
Amazon.com: SinLoon PC 8 Channels Fan Hub Knob Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket 12V Fan Control- 4Pin Interface Power Supply ( 4 Pin 1Knob) : Electronics
![Sunshine-tipway STW 3.5 PC CPU HDD 4 Channel Fan Controller Speed Control Adjuster LED Cooling Front Panel Controller Panels - Newegg.com Sunshine-tipway STW 3.5 PC CPU HDD 4 Channel Fan Controller Speed Control Adjuster LED Cooling Front Panel Controller Panels - Newegg.com](https://c1.neweggimages.com/productimage/nb640/ANRBD200904I2UHK.jpg)