So I bought this Kühlpet 1 month ago. Since then I have no problems with my laptop the back becoming hot or the like. The cooler also occupied no USB permanently, but still has a branched port where all kinds of USB things can be connected.
My laptop is not a 15 "but a 19" and is available without further problems stable on the cooler.
As I unpacked it and it was on the table, then had the laptop on it and everything is stable and super cool and quiet.
I would highly recommend this cooler only continue, as the price of this offer is unbeatable in advance and a real nice unit is delivered rapidly.
In summary:
+ Price
+ Optics
+ Cooling capacity
+ Shipping
