120mm x 25mm 110V 220V AC Powered Cooling Fan with Speed Controller 3V to 12V, 1225 AC 115V 120V 220V 240V for Cooling Ventilation Exhaust Projects, Receiver DVR Playstation Xbox Component Cooling

120x120x25mm ( 4.72 x 4.72 x 1 inch ) AC 110V 115V 120V 220V 240V; Speed: 2700rpm; 3.0W ; Input: 100V - 240V 50/60Hz ; Output: DC 3-12V 200-2000ma.
The motor runs on a DC voltage, but with a normal AC supply. DC motors already have low power consumption but if used in an AC application.
110V-220V Fan features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels, 3V - 12V adjustable fan speed, can turn off the fan.
Designed for projects that requires cooling or ventilation; or as a replacement fan for various products, can widely use cool Xboxs, Playtations, Rokus, TVs, receivers, mondems, routers, DVRs, computers, and other audio video electronics.
Double Metal Protective, the fan is equipped with double metal protective net, which can prevent foreign matters from getting involved and protect the normal operation of the fan blades.