GDSTIME 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 2. 8ft, 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