This cooler delivers fine performance and is lightweight, but unfortunately it's a little unstable.

"The Arctic NC is no doubt a nice product as you’d expect from Arctic. It does a decent job at cooling down a hot laptop. Its lightweight construction allows it to be portable which is always a plus. However, I am not a fan of the ergonomics of how it works. The need to rest just part of your laptop on it makes for a very unstable set-up; it has to be used on a flat surface and with care to prevent disaster."



Link: Overclockers Online