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Compact black rectangular laptop cooler with USB cable, adjustable exhaust fan grille visible

SXDOOL

SXDOOL Vacuum Portable Laptop Cooler USB 5V 15-17 Inch

SKU CH-HEA9-ZET8W

Portable vacuum cooler extracts heat from 15 to 17 inch laptops via adjustable 1500 to 3000 RPM fan powered by USB 5V

  • Adjustable airflow with infinite speed control from 1500 to 3000 RPM
  • Quiet operation at just 15 dBA minimum noise level
  • Strong suction delivering up to 109.3 CFM airflow
  • Fits 15 to 17 inch laptops with compact 175 x 86 x 52 mm design
  • USB 5 V power via 60 cm cable for easy portability

Portable laptop cooler for 15 to 17 inch notebooks

The SXDOOL vacuum cooler draws hot air directly from the laptop exhaust vent. It fits 15, 15.6 and 17 inch models and runs from any USB 5 V source. The unit weighs 245 g and measures 175x86x52 mm, making it easy to carry alongside the notebook.

Check your laptop exhaust position and USB power

Verify that the exhaust vent sits on a side or rear edge where the cooler’s 75x75x25 mm fan housing can seal against it. The 60 cm USB cable must reach a powered port or adapter without strain. Ensure the port can supply 0.4 A at 5 V DC for the dual ball bearing motor.

Adjustable speed and low noise operation

An infinite speed switch lets you run the fan between 1500 and 3000 RPM, changing airflow from 75.35 CFM up to 109.3 CFM. Start at maximum speed for rapid temperature drop, then reduce to 1500 RPM for quiet running at 15 dBA minimum noise. This extends bearing life while keeping the system at a stable working temperature.

Highlights

  • Adjustable airflow with infinite speed control from 1500 to 3000 RPM
  • Quiet operation at just 15 dBA minimum noise level
  • Strong suction delivering up to 109.3 CFM airflow
  • Fits 15 to 17 inch laptops with compact 175 x 86 x 52 mm design
  • USB 5 V power via 60 cm cable for easy portability

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box and does it need a separate power adapter?

The cooler ships as a single unit with an integrated 60 cm USB cable. It draws 5 V DC at 0.4 A from any USB port, so no extra adapter is required.

Which laptop sizes does this model fit?

The 175 x 86 x 52 mm frame is designed for 15, 15.6 and 17 inch notebooks.

What does the 3000 RPM top speed actually deliver in use?

At maximum speed the dual-ball-bearing fan moves up to 109.3 CFM, dropping temperatures quickly; after about 15 minutes you can dial it back to 1500 RPM for quieter steady-state cooling.

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