I bought this laptop cooling stand for my 15.4" HP Laptop, and it fits just brilliantly! Even with a bigger laptop size, I reckon it would do the job (just maybe over-hang on the sides a bit!) :)
With only one fan, I was a bit worried that it wouldn't do the job, but I was so surprised. It keeps the laptop cooled throughout, and even has a gap so the air can circulate underneath too.
It's powered by just one USB port, and nothing else, brilliant! No silly wires or silly installations either!
Only one downside is, thestand for the Cooling Stand at the back doesn't lock into place. So for instance, if you have your laptop on the Cooling Stand on a table, if you jolted the stand with a slight movement backwards, it would collapse a little - but nothing too serious! :)
Grab a bargain!! :)