USB Fan Controller

Effortless Control & Customizable Airflow:

Adjusting airflow is a breeze—just rotate the knob clockwise to increase or counterclockwise to decrease the air volume. The intuitive knob also doubles as a power switch for quick on/off control. Perfect for precise airflow adjustments in your vivariums, terrariums and more.

Designed for flexibility, this USB fan controller works seamlessly with a variety of power sources