DGZZI 2pcs USB to 4-Pin Molex Fan Power Cable Computer Case Adapter Cord with Switch 12V to 5V Fan Adapter Cable

Name: Large 4pin to USB switch cable; Outer diameter of wire: OD 3.5mm., Cable Model:2464 22AWG; Insulation material: PVC insulation., Conductor specification: 17*0.14TS; Conductor material: pure copper., Interface: one end of the large 4pin connector, the other end of the USB interface., Function: Change the chassis fan to USB interface power supply.