USB to 3Pin/4Pin 5V PWM Fan Power Adapter Cable for PC Case Cooling Fan

Convert a normal computer case cooling fan power connect to USB 5V power. if using a 12V case fan the spin speed will reduce about 60%.

**So the fan must support 5V power up, otherwise it may not turning.

- USB 2.0 A male to Fan 3-Pin/4pin adapter cable for 5V

- This cable provide one USB male connector and a fan 3-Pin/ 4-pin connector.

- Connect 3pin/4pin fan to USB.

- The fan must support a starting voltage of less than or equal to 5V.

- The 12V fan will operate at a reduced 5V voltage for quiet operation, but will reduce the fan speed.

- It can be used to power the PC case fan, CPU fan, 5V DC small 4pin fan, or DIY modified laptop cooling pad fan.

Specifications:
- Material: Plastic + Copper

- Color: Black

- Cable length: 50cm(Approx.)

- Wire: 22AWG

Package included: 1 X USB to 3/4 Pin 5V Fan Power Cable