So I'm excited about the cooler, because it is - Very quiet, you hardly hear him, even my partner was amazed. I got it presented really loud somehow :) - The notebook is very well cooled and I can finally play the Games where my laptop is crashed after a short time due to overheating. Since he is now super-cooled. - There is an on and off switch - Behind the radiator, there is an additional USB connector - There are stands where you can adjust the height
negative I can say nothing. Maybe that one can not exhibit the blue lighting, but that is always a matter of taste, I like it.