USB FAN SPEED CONTROLLER DC 4-12V

The non-adjustable fan is a 5V direct fan motor, while the two-stall fan is the interior has a step-up circuit board, when placed in the second gear,the boost plate will be USB 5V up after the motor, the air volume is big!

The stepless speed governor output voltage range of 2.5V to 8.0V between the smooth change, the amount of free air flow set and a wider range Clockwise twist knob can increase the air volume, counter clockwise twist will reduce the air volume, and knob with switch function.

• • Power supply Range: DC 4~12V
  • Output Range: DC 2.5~ 8.0V
  • Rated Power: 5W (Please do not overload use)

Package Includes:

• • USB Fan Speed Controller DC 4-12V Reducing Noise Multi-stall Adjustment Governor