Adafruit 5V Square USB Fan - 5 cm

These plug-and-play USB-ready 5V Fans are an ideal solution for preventing your projects from overheating. Perfect for small computers, FPGAs, motor drivers, or any project that needs efficient cooling.Featuring a USB port for easy power connects, these fans can be directly wired with 5V after removing the connector. Control is flexible using basic PWM with a motor controller, H-Bridge, or MOSFET, while integrating a flyback diode ensures circuit safety. These compact fans, offered in multiple sizes, come equipped with front and back grills plus mounting screws and nuts.