ELUTENG 120mm USB Cabinet Fan with Digital Thermostat Controller & 3 Speed Adjustable Cabinets Cooling Fans Aluminium Panel USB Computer Ventilator for AV Enclosure, Electrical Box, Home Theater, PC

Dual-Mode Temperature Control: This cabinet fan features a built-in digital thermostat and three-speed manual adjustment. The three speed settings1000, 1200, and 1500 RPMcan be freely switched to balance cooling performance with quiet operation.;
Aluminum Alloy Panel: This usb fan features a high-quality aluminum alloy panel with a spray-painted metal protective grille on the back. It is sturdy, wear-resistant, and resistant to deformation, scratches, and rust. It also prevents the fan blades from injuring hands and avoids cable entanglement.;
Dual Ball Bearings: Equipped with dual ball bearings, this cabinet cooling fan operates smoothly with minimal vibration and low noise. It withstands high temperatures without jamming, significantly extending the devices service life.;
USB-Powered: This usb computer fan uses a standard 5V USB interface for plug-and-play operation without any modifications. It comes with mounting screws and Velcro strips, allowing for versatile installation optionswhether mounted vertically, laid flat, or attached to surfaces.; Wide
Range of Applications: This usb powered fan is compatible with desktop computers, laptops, AV cabinets, electrical enclosures, routers, and set-top boxes. It provides efficient ventilation and cooling for enclosed cabinets, home and office environments, and rack-mounted equipment.