ITEM NAME:USB 2.0 A Male To 3-Pin/4-Pin Connector Adapter Cable For 5V Computer PC Fan JR.USB 2.0 A male to Fan 3-Pin adapter cable for 5V. This cable provide one USB male connector and a fan 3-Pin connector. Connect 3pin fan to USB. Item Type: Adapter Cable. If support 12V Fans, the fan speed might be slower or not working.
