4X 120mm Fans with Variable Speed Controller 100V-240V AC Powered

【Multiple Modes: DIY the fans to different shapes for various applications; DIY a long strip cooling fan for TVs; a 2x2 mode fan for routers cooling; or use separately (the farthest distance between the two fans is about

Cooling/Ventilation/Exhaust: Popular used in gpu mining rig, server cabinets; radiators, workstations, AV closets; and enclosures and racks holding computers, receivers, amplifiers, modems, routers, DVRs and other AV equipment

Adjustable Speed: With the variable speed controller to set the fan's speed freely to optimal noise and airflow levels for various environments; Input 100-240V AC; Just plug into a wall outlet to start the fan

Fully Protection: Assembled metal grills on both sides to protect hands; Rubber feet for vibration and noise reduction; Dual-ball bearings rated at up to 50,000 hrs; 4x 93CFM Speed: 4x 2500RPM (max.)

Convenient to Use: Connect 2 fans with a Y splitter cable to share one power adapter and work at the same time; kit includes two fans, one power adapter, one Y splitter power cable and all necessary assemble hardware

WHY CHOOSE ? 10+ S OF EXPERTISE IN COOLING SOLUTIONS, TRUSTED FOR RELIABLE PERFORMANCE