75MM Turbo Centrifugal Blower Fan (75X75X30mm) — 12V DC Female Connector, Adjustable Speed, AC Power Adapter Included, Powerful & Energy-Efficient

Plug-and-play setup: connect the speed controller to the fan's terminals, then plug the controller (using the included AC power adapter) into a wall outlet to power the unit. Adjust fan output with the speed controller to achieve the desired airflow. The blower measures 75X75X30mm (75MM) and uses a 12V DC female connector.