![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: Electop PC Chassis Fan Hub CPU Cooling HUB 10 Port 12V 4 Pin Fan PWM Hub Molex Controller : Electronics Amazon.com: Electop PC Chassis Fan Hub CPU Cooling HUB 10 Port 12V 4 Pin Fan PWM Hub Molex Controller : Electronics](https://m.media-amazon.com/images/I/612CmjTnn0L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Electop PC Chassis Fan Hub CPU Cooling HUB 10 Port 12V 4 Pin Fan PWM Hub Molex Controller : Electronics
![PC Fan Controller, LCD Display Computer Fan Controller With Stickers Screws For Graphics CPU Cooling - Walmart.com PC Fan Controller, LCD Display Computer Fan Controller With Stickers Screws For Graphics CPU Cooling - Walmart.com](https://i5.walmartimages.com/asr/d2a79c63-60d9-4378-af5b-c9ae7e4c29b2.bd869f2d96481ea6ca6ebbe2f8121337.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
PC Fan Controller, LCD Display Computer Fan Controller With Stickers Screws For Graphics CPU Cooling - Walmart.com
![Amazon.com: NOYITO 5V USB Fan Stepless Speed Controller Regulator with Switch Speed Module DC 4-12V to 2.5-8V 5W (Pack of 2) : Electronics Amazon.com: NOYITO 5V USB Fan Stepless Speed Controller Regulator with Switch Speed Module DC 4-12V to 2.5-8V 5W (Pack of 2) : Electronics](https://m.media-amazon.com/images/I/71SXrd8lYsL.jpg)
Amazon.com: NOYITO 5V USB Fan Stepless Speed Controller Regulator with Switch Speed Module DC 4-12V to 2.5-8V 5W (Pack of 2) : Electronics
![Lutron Rotary 1.5-Amp 3-speed Wired Rotary Fan Control, White in the Fan Controls department at Lowes.com Lutron Rotary 1.5-Amp 3-speed Wired Rotary Fan Control, White in the Fan Controls department at Lowes.com](https://mobileimages.lowes.com/productimages/f7e22a81-39f7-4cbd-a94b-4c430d9334ef/44817302.jpg?size=mpdhi)
Lutron Rotary 1.5-Amp 3-speed Wired Rotary Fan Control, White in the Fan Controls department at Lowes.com
![Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor [STEMMA QT / Qwiic] : ID 4808 : $5.50 : Adafruit Industries, Unique & fun DIY electronics and kits Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor [STEMMA QT / Qwiic] : ID 4808 : $5.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/product-videos/1024x768/4808-05.jpg)
Adafruit EMC2101 I2C PC Fan Controller and Temperature Sensor [STEMMA QT / Qwiic] : ID 4808 : $5.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: 5.25 Fan Controller, Computer Fan Controller Cpu/Hdd/Sys Temperature Display, Lcd Front Panel for Pc Cpu Fan, Automatic Manual Adjustment : Electronics Amazon.com: 5.25 Fan Controller, Computer Fan Controller Cpu/Hdd/Sys Temperature Display, Lcd Front Panel for Pc Cpu Fan, Automatic Manual Adjustment : Electronics](https://m.media-amazon.com/images/I/71wKwI8k1hL._AC_UF350,350_QL80_.jpg)
Amazon.com: 5.25 Fan Controller, Computer Fan Controller Cpu/Hdd/Sys Temperature Display, Lcd Front Panel for Pc Cpu Fan, Automatic Manual Adjustment : Electronics
![Lutron Maestro Fan Control and Light Dimmer for Dimmable LED and Incandescent Bulbs, 75W/Single-Pole, White (MACL-LFQH-WH) MACL-LFQH-WH - The Home Depot Lutron Maestro Fan Control and Light Dimmer for Dimmable LED and Incandescent Bulbs, 75W/Single-Pole, White (MACL-LFQH-WH) MACL-LFQH-WH - The Home Depot](https://images.thdstatic.com/productImages/f8ec369b-6e5b-41aa-a99d-71b4b6d320c4/svn/lutron-switches-macl-lfqh-wh-64_1000.jpg)
Lutron Maestro Fan Control and Light Dimmer for Dimmable LED and Incandescent Bulbs, 75W/Single-Pole, White (MACL-LFQH-WH) MACL-LFQH-WH - The Home Depot
![EBTOOLS Computer Fan Controller,Temperature Controller,PC Fan Controller Adjustable Speed LCD Display Temperature Controller with Screws Stickers for Graphics CPU Cooling - Walmart.com EBTOOLS Computer Fan Controller,Temperature Controller,PC Fan Controller Adjustable Speed LCD Display Temperature Controller with Screws Stickers for Graphics CPU Cooling - Walmart.com](https://i5.walmartimages.com/asr/4c340579-678e-483b-9f20-9a65c0f29e8f.85691305835939872899c27760ddac47.jpeg)
EBTOOLS Computer Fan Controller,Temperature Controller,PC Fan Controller Adjustable Speed LCD Display Temperature Controller with Screws Stickers for Graphics CPU Cooling - Walmart.com
![USB Fan Speed Controller, Single Knob Control Fans Governor Easy Operation For Cooling - Walmart.com USB Fan Speed Controller, Single Knob Control Fans Governor Easy Operation For Cooling - Walmart.com](https://i5.walmartimages.com/asr/964651f5-2a73-4197-a93f-bc888a9c68bd.0ed2362dd8eb3c2f6b0c616dc899b331.jpeg)