Actually, this cooler was exactly what I was looking for: A cheaper, quieter notebook cooler with still good cooling performance. What did bother me though something very thin sheet, whereby the cooler was a bit "wobbly". Unfortunately rust had in my copy already large area formed under the gray coat when he arrived with me. But as I go out of it, that this is an isolated incident, I still give 3 stars.
PS: As a substitute I've now ordered me a notebook cooler from Microsoft, this is however permanently audible.
