Features: Keep your devices cool and running smoothly with this USB powered fan cooling system. This fan operates at 1400rpm, delivering a powerful airflow of 45CFM to effectively dissipate heat. With a single speed setting and an easy to use switch, it's designed for convenience. The fan is widely used for routers, set top boxes, gaming consoles, smartphones, and more. This versatile fan with a 100cm long cable has got you covered. efficient cooling and improved air circulation with this USB powered fan system. Specifications: Power：USB 5V2A Speed: Fixed speed, with Switching Speed: 1400rpm 45CFM Cable Length about 100cm/39.37in Size:about 24x12x5cm/9.45x4.72x1.97in Package Type：Plastic Mesh/ Metal Mesh Package Includes: 1Set Router Cooling Fan note: Due to light and screen difference, the item color may be slightly different from the pictures. Please allow 0.5-2cm differences- due to manual measurement.