The device designed for all users of notebook computers. Built-in large quiet fan highlighted in blue. A separate button for switching on and off. Suitable for any size computer from 12to 15. All this is powered by USB cable – requires no external power supply. Lightweight and durable construction of plastic with metal grille is very resistant to falls and easy to carry with a laptop. Additional USB port to power small devices. Ability to set a laptop on a higher elevation for better posture while working.
Connection way USB 2.0
Size (mm) 365 x 290 x 55
Noise level (dBA) 11
Fans running frequency (rpm) 750~1500