2 IN 1 USB cooling fan 80mm, 2 fans connect to one USB cable and work at the same time. Perfect for cooling Receiver / AV cabint / Game console / PC / Laptop / TV Box / Projector / Router.
The USB cooler uses a 3-speed controller to adjust the fan’s speed to optimal noise and airflow levels. Lowest Noise: 25dB. 2 USB fans provide maximum airflow: 64CFM.
USB computer fan, plug and play, very convenient. ***2 fans need enough power, not suggest connecting to USB hub. Power input Max 5V/1A, excess may damage the motor.
The USB fans for cooling has high-quality hydraulic bearings with a service life of 68,000 hours. Light & compact design perfect for narrow place, and its square design allows the fans to be laid flat or stand upright.
Black metal grill on both sides, protect your hands and cables when the router cooling fan working; Cable protective glue in the corner, wear-resistant and not easy to break.
