I got this because my laptop was running at 90 degrees celsius when gaming and now it's running at 55 so hell of an improvement. In fact, I was surprised at how well it worked. The metal mesh is light, doesn't retain heat and lets a lot of air through and it's very light and I'm really considering buying a second one. And now it's a necessity. Especially while playing. I will say the fan spins only one speed, it says that for its 1 but it works fine so no complaints.
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