Silent USB 12CM Axial Cooling Fan for Router, Laptop, and Chassis, 5V 12025

This USB-powered cooling fan is designed to efficiently cool routers, laptops, and chassis with minimal noise. Operating at 5V, it features a 12CM axial design to provide optimal airflow while remaining energy efficient. Its compact and convenient setup makes it easy to integrate into your existing devices, ensuring they stay cool during operation for enhanced performance and longevity. Perfect for maintaining an ideal temperature without the disturbance of loud fan noise. Material: ABS Bearing type: Oil-bearing Rotating speed: 1800 RPM Noise: Mute Service life: 1-2 years USB interface: Optional Manufacture country: China Instructions included: No