ELUTENG 3 Pack 140mm Big Airflow Computer Fan, DC 12V 3-Speed Adjustable Fan (1500/1800/2200 RPM) with Painted Metal Grill, DC to USB Speed Controller, Anti-Slip Pads & Screwdriver for Cabinet, Black

Why it's a great deal

• Silent Design with Anti-Vibration Pads: This USB cooling fan includes 4 single-sided anti-vibration rubber pads to absorb operating vibration and resonant noise. It works perfectly in quiet environments such as bedrooms, libraries and study rooms without disturbing others.

• Hydraulic Bearing for Stable & Long Lifespan: Equipped with high-precision hydraulic bearings, this USB fan cuts down running friction. It maintains steady cooling performance during long continuous operation and features great wear resistance for an extended service life.

• 3 Speed Modes with Special Speed Controller: Comes with a DC-to-USB 3-speed converter for adjustable rotation speeds. It reaches a maximum speed of 900 RPM under 5V power supply, and you can switch between 1500 RPM (Low), 1800 RPM (Medium) and 2200 RPM (High) when powered by 12V.

• Safe Protection Structure: This 140×140×25mm fan is fitted with a painted metal mesh grill. It prevents fingers, cables and sundries from touching the spinning blades to improve safety during daily use.

• USB Power Supply: The integrated triple-row fan provides larger airflow than single fans, quickly cooling PCs, routers, PS5 and more. Compact molded body saves space, and the included screwdriver enables easy installation.