1 To 2 4Pin USB Cable 12V To 5V Computer Case Fan Power Supply Fan Adapter Cable with 501 on Off Switch
 [Product length]: 40cm
 [Wire Model]: 2464 22AWG
 [Insulation material]: PVC insulation
 [Conductor specifications]: 17* 0.14TS
 [Conductor material]: pure copper
 [Outer diameter of wire]: OD 3.5 mm
 [Rated temperature]: 80
 [Wire color]: black
 [Product weight]: 26 grams
 [Product interface]: 4pin connector on the motherboard at both ends, and USB interface at the other end
 [Product function]: Change the chassis CPU fan to USB interface for power supply