It looks pretty lame . Are you sure that a tiny plastic fan on the side of your laptop can really cool the temperature ?

Anyways, I bought a "slope" shaped cooler pad (only covers a part of the bottom of the laptop) a few years ago for around 50rm. It's a cooler master (fake ) made of metal and has 2 fans in it. Seems to work : the palm rest and fan are much cooler when I use it.

My point is, try to look for a cheap metal cooler pad with 2 fans, you can get one for 50rm (maybe less) and it's worth it.

8k rpm !! will it make the laptop fly ? Anyways, it should be noisy . Plus the fact that it fits on the vent is pretty scary, it might block it, or blow dust inside...

I am just saying that a 50rm cooler pad is a viable solution

So you use it and it works. Ok, you proved me wrong then. This "magic cooler" might be useful after all. How about the noise ? Is it distracting or not ?

Well, there is something I forgot to mention about the cooler pad : it elevates the notebook, so the vents underneath can blow out the hot air more efficiently and the screen is elevated helping you to reduce neck strain.

AND it cools the laptop efficiently...AND you don't have a huge ugly aircon sticking out of the notebook.