PNGKNYOCN 40cm USB to Dual 3-Pin / 4-Pin PWM 5V USB Sleeved Fan Power Adapter Cable, with ON/Off Toggle(2-Pack)

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Product description

  • usb to fan adapter cable is suitable for all 4-pin and 3-pin case fans.
  • Use the usb power connector to run 2 pcs PC case fans at 5V voltage at the same time. Note It has no PWM speed measurement function.
  • Fan must have a start voltage at or below 5V (Fans with higher starting voltage will not work properly)
  • Molded plastic rocker switches can quickly and comfortably turn your fan on or off.

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