30cm 5V PWM Fan Adapter Cable USB Extension Cable with On
Features: brand new and
Cable length: about 30cm / 11.8inch.
Connector: One is USB port, another one is small 3 pin / 4 pin for case fan power adapter cable port.
Fan must have a at or 5V (fans with a will NOT work), 12V fans will be operated at a reduced 5V for operation.
Function: This cable is 5V USB port to small 3-pin / 4-pin fan cable with it allows you to power most for case fans by using a USB connection, 3pin or 4pin for case fan power adapter cable both OK, you can turn on any for time by
You can use this line to supply power to the chassis fan by computer's USB port, or DIY the chassis fan to modify the notebook cooling pad fan.

Specifications: Product name: Big 4pin to USB cable
Length: approx. 30cm/11.81in
Wire model: 2464 22AWG
Insulation material: PVC
Conductor specification: 17x0.14TS
Conductor material:
Wire outer diameter: OD3.5mm
temperature: 80℃
Colour: Black

Function: Change the chassis fan to USB for power supply

Package Includes: 1PC Cable

note: The fan must Have a of or less than 5V (fans with a will not work).
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!