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Two small black AC power adapters for USB fans

BASEUS

BASEUS Turbo Fan Power Adapter for MULTIFAN Series USB Fans (Pack of 2)

SKU CH-FX4M-DPC48

Powers MULTIFAN series USB fans from a wall outlet and raises airflow by 25 percent

  • TypeAC Adapters
  • Powers MULTIFAN fans from a wall outlet
  • Boosts fan speed by 25% for more airflow
  • Increases CFM rating for stronger cooling
  • Pack of two adapters for multiple fans
  • Designed specifically for AC Infinity USB fans

Power Adapter for MULTIFAN Series USB Fans

This AC adapter powers compatible AC Infinity MULTIFAN series USB fans directly from a standard wall outlet. It removes the need for a USB port or separate power bank to run the fans. The pack contains two adapters for use with multiple fans in a single setup. It is not compatible with other USB fans or electronic devices.

Wall Outlet Power for Higher Airflow

Connecting the adapter to mains power increases the fan's RPM by 25% and boosts CFM ratings for higher airflow compared to USB power. This frees up USB ports on laptops, chargers or hubs for other peripherals. Each adapter accepts a standard AC plug and delivers power through a USB connection to the approved fan unit.

Sustained Mains-Powered Operation

Under continuous load the adapter maintains the elevated RPM and airflow gains without the voltage drop sometimes seen on USB ports. It delivers stable power for extended cooling sessions such as component ventilation or room circulation. The wall-outlet connection avoids battery drain on portable power banks during long runs.

Highlights

  • Powers MULTIFAN fans from a wall outlet
  • Boosts fan speed by 25% for more airflow
  • Increases CFM rating for stronger cooling
  • Pack of two adapters for multiple fans
  • Designed specifically for AC Infinity USB fans

Specifications

TypeAC Adapters

Questions about this item

How much more airflow does the adapter deliver when running the MULTIFAN series continuously?

The adapter increases the fan's RPM by 25% and boosts CFM ratings, providing higher airflow when powered from a wall outlet.

What heat or noise change should I expect when the adapter powers a MULTIFAN unit all day?

The adapter itself has no fan or moving parts, so it adds no audible noise; any heat or sound comes from the USB fan it powers.

Which specific fans must I already own for this adapter to work?

It is designed only for AC Infinity MULTIFAN series USB fans and other approved AC Infinity USB fans; it will not operate other USB fans or devices.

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