Lovermusic USB to 3-Pin 5V Sleeved Fan Power Adapter Cable Case Fan Adapter Connector 30cm

Description Specification Color:Black Size: Cable length: 30cm Total length: 33.1cm Material: plastic, metal Features 1. Use the small black 3pin terminal to transfer the USB 5V power supply to the 12v fan to achieve the purpose of speed reduction 2. It can be used when the fan is not required to be fully loaded, which can extend the life of the fan and minimize the sound of the fan. 3. The voltage drops, the speed also slows down, and the air volume will also decrease, which is a comprehensive trade-off. 4. USB 5v/500mA power supply can work, in this case, use the adapter cable. Package included: 1 x USB Fan Connector Cable