Efficient large fan that cools perfectly. It takes even enjoy using the laptop on our knees even in summer as it refreshes us too! It is easy to lose several degrees on our computer.
Silent: since it has a large fan, this prevents too high a noise. You do not even hear the maximum speed.
Solid: as I said, I use it for 2 ½ years. I had the time to change the laptop but it is always there, like new.
Design: is fun to ask our laptop on this support. It is beautiful and provides extra comfort thanks to the slope. The computer, however, not likely to slip too far as a bar is there to stop him.
Finally, I can only advise you to buy it. Certainly it is not the cheapest of all. But it was worth every penny. Moreover even if it uses two USB ports, one gains one in the case with the 3 usb hub ports on the back. Note that you can turn it off if desired.