Adafruit 5V Square USB Fan - 7 cm

These USB-ready 5V fans are perfect for keeping electronics cool with ease. Simply plug them in and watch as they efficiently prevent your devices from overheating. Ideal for use with small computers, FPGA boards, motor drivers, or any heat-generating gadgets that require cooling.

Equipped with a USB port, these fans can be powered immediately. For custom setups, the USB connector can be removed to facilitate direct 5V power. While lacking a PWM/feedback pin, speed control is achievable with a motor controller, H-Bridge, or MOSFET, safeguarding your circuits with a flyback diode.

Various sizes are available to suit different project requirements, each accompanied by front and back grills, as well as mounting screws and nuts for secure installation. These fans are a versatile solution, ready to meet the demands of any cooling challenge you face.