Woxter Notebook Cooling Pad 1560R is a silent fan designed especially for cooling laptops from 10 to 17 ?. With this fan you can reduce the temperature of your laptop effectively. This base offers a completely ergonomic design and has two USB 2.0 ports to connect external devices. In addition to anti-scratch rubber anti-slip brackets, this fan is compatible with most laptops on the market. - It integrates a large fan of 16 cm and 4 small peripheral fans that allow to effectively reduce the temperature of your laptop, reaching a maximum temperature of 22º C. - The 5 fans integrate blue LEDs achieving a very relaxing work environment. - Light control buttons and fans. - Fan speed: 900-2800 rpm. - Maximum air flow: 74.35 CFM. - Support with adjustable height and ergonomic design which offers maximum comfort, stability and productivity when using your computer. It manages to minimize any discomfort or pain that may suppose the use of a laptop for neck, wrists, etc. - Super silent: 30 dBa. - Direct consumption from the laptop. - 4 anti-scratch anti-slip rubber supports. - Two USB HUB ports to be able to also connect external units. - Compatible with most laptops on the market. - Dimensions: 385