Bests & Worsts Reviews from Amazon

I have tried others and this is the first one that I can feel the fans blowing truly cool air. My laptop stays at a very good temp. Keeping an eye on the CPUID HW Monitor app the temp of my CPU has yet to touch 60C and that is playing some lower tiered games but with higher graphics. (I have an i5 8250u, 8GB new HP) Of course, it will only cool what it can and if you push your laptop to try to do things it is not made to do then it won't work as efficiently. Also, why stress the fans by keeping them on high speed the whole time? When surfing and just simple tasks turn the fans down, pay attention to the temps and adjust as needed. I see some negative reviews and I have a feeling they either push their laptop too hard or run the fans excessively. The ONLY negative for me is that the fan controls are in the back. The anti-skid support pieces work well for my 15" laptop. As for a 17" this maybe too small for it but the metal grid pretty much locks the laptop in place anyway. Extremely well designed and useful, but again, a pain to set fan controls when they are in the back. Anyway, good luck and I truly hope this works as well for you as it does for me.