Cooler Master X-Lite II black

The Cooler Master X-Lite II cooling pad for laptops from 12 to 15 inches comes with a silent 140mm fan for efficient cooling. The ergonomic 28mm design allows you to have the best viewing angle while maintaining a comfortable typing angle. The main feature of this cooling pad is the elegant metal plate, built-in for a better cooling performance. There are 2 USB 2.0 slots on the side of the pad to extend the number of USB ports for your laptop. 
Parameters and Specifications:
Compatibility:
12" to 15.6" laptops
USB:
1x miniUSB + 2x USB 2.0
Main features:
Fan dimensions: 140 x 15mm
RPM speed: 700 - 1400RPM ± 150
Air flow: 46.8CFM
Noise: 15-21dBA
Power supply:
USB 5V DC
Current consumption: 0.2 - 0.34A
Power consumption: 0.9W - 1.7W
Physical design:
Black Colour
Material: Metal + plastic
Weight: 0.795kg
Dimensions (w/h/hr): 330 x 251.2 x 28.2mm