DAOKAI USB to 3/4 Pin 1 to 2 Step-Up Fan Power Cable with Switch DC5V to DC12V Step-Up Power Adapter USB-A Male to Three 3/4 Pin Male Plug and Play for PC Cooling Fans

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  • Plug and Play Plug and power, no driver or settings required, completely plug and play
  • With Power Switch Enables one-touch control to start or stop cooling, eliminating the need for frequent USB plugging and unplugging.
  • Package includes 2pcs USB to Dual 3pin 4pin PWM Fan Extension Cable,1pcs Adapter
  • Use Power most chassis fans through USB connection, 3-pin or 4-pin chassis fan power adapter cables are available.

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