Review on IETS Cooling Flexible Colorful Adjustable by Timothy Wall

This cooler looks sturdy and looks good, but that's about it. There doesn't seem to be any technique behind it other than "Hey, let's just blow some air in the laptop." Basically this just blows air into your laptop from the bottom, the vents on the back don't do anything anyway, they just blow hot air Air blowing your laptop back out. Technically, the rear exhaust vents should draw in cool (room temperature) air. ) back to the bottom of the laptop, but most if not all gaming laptops blow air from the back, right where the exhaust pipes are. This means the exhausts are sucking in hot air and throwing it back into your laptop. I ran a test by playing for 1 hour and recording tempos with GPU-Z every 10 seconds. one hour with fan on and one hour with fan off. As you can see in the screenshot, my temperature rose by 10C after an hour at maximum fan speed, which is a lot (MSI laptop). not worth your money.