Product Title: DC 5V Micro USB Fan Speed Controller
The DC 5V Micro USB Fan Speed Controller is a versatile and convenient device that allows you to easily adjust the speed and air flow of your USB fan. With a speed output voltage range of 2.5V to 8.0V, you can easily set the amount of free air flow to your specific needs. The clockwise twist knob allows you to increase the air flow, while the counterclockwise twist will reduce the air volume. The speed knob can also be turned clockwise to increase the fan speed.
Specifications:
- Power supply Range: DC 4~12V
- Output Range: DC 2.5~8.0V
- Rated Power: 5W
- Suitable for the very common 5.0V USB fan on the market
How to use: The USB Fan Speed Controller is designed with a handle similar to a USB extender. Simply insert your USB fan into one side and then power or connect it to a USB bus to regulate the speed. You can also use a Micro USB 5.0V power supply. Please note that for two-shift fans, you must place the fan in one gear before adjusting the speed, or you may not be able to adjust it properly.
Package Includes: 1x USB Fan Speed Controller
Video in use: https://youtube.com/shorts/OrCtHqst7Bo?feature=share
