winwill 3 Pack 5V USB to 3pin / 4Pin PC Fan Cable, Black USB to Computer CPU PWM Adapter, 11.8 Inch Fan Cable

• [High Quality Material]:It adopts high quality and high density black sleeved cable,pure copper conductor.
• [Cable Length]The cable length is 11.8 inch which is suitable for mostly computer CPU fan
• [Connector]One is USB port,the other one is small 3 or 4 pins case fan power adapter cable port.
• [Suitable Voltage ]The fan must have a start voltage at or below 5V (fans with a higher start voltage will not work) 12V fans will be operated at a reduced 5V voltage for silent operation .
• [Application] It can be used to power the PC case fan,CPU fan,5V small 3 or 4Pins fan with a computer USB port or DIY modified laptop cooling pad fan.

Specification: Product name: USB to 4Pin PC Fan cable Product length: 30cm (11.8 inch) Wire Model: 2464 22AWG Insulation material: PVC insulation Conductor specifications: 17*0.15TS Conductor material: pure copper Outer diameter of wire: OD3.5mm Rated temperature: 80℃ Wire color: black Product weight: 10 grams Product Interface:One end of the motherboard 3 or 4pin connector,the other end of the USB interface. Product function:Change the chassis CPU fan to USB interface power supply Package Included: 3 PCS X USB to 3pin/4 Pin Fan Power Adapter Cable Notice: 1.Fan must have a start voltage at or below 5V (fans with a higher start voltage will NOT work). 2. The fan speed will be reduced by 60% if computer fan uses this USB adapter cable, we suggest use this adapter cable to a higher speed computer fan.