GDSTIME 50mm Fan 5010 50 x 10mm USB Cooling 5V Brushless 4500 RPM High Speed Case For TV Box Router Cabinet Replacement

Specification: 50x50x10mm / 2.0x2.0x0.39in ; Voltage: DC 5V ; Airflow:9.5 CFM ; Speed: 4500RPM ; Noise:24.3 dBA ; With 9 fan blades fan and with 4500 RPM high fan speed makes cooling more effectively,also fan is PBT Material ,so it is strong, durable ,corrosion resistance, stable, Conveniently to used with devices which has usb port , such as cooling for computer ,laptop , power bank,tv box,usb hub , Fan will be a good cooling choice for small size devices such as for PS4, Xbox,Game Console ,RV ,DVR,Router, or you can it for more DIY Cooling and Ventilation or fan replacement Package included: 2*50mm usb fan;; mounting&screws;