TestFreaks posted a review on the NZXT Cryo S Aluminum Notebook Cooler
A quote from the article:
>> NZXT Cryo S Aluminum Notebook Cooler Review
The Cryo S features an aluminum construction, two 120mm cooling fans and two USB ports as well. It also comes with it's own AC power adapter so you don't have to power it with your notebook if you don't want to, this is a nice way to conserve on battery power.
>> NZXT Cryo S Aluminum Notebook Cooler Review