Summary: great product! in this $20 product the sound quality is better than my high end $1269 laptop(and many other high end laptops). Would be the candidate for 5 stars if they put an external 3.5 m.m audio jack to play music from external device, and some extra soft cushion padding at the bottom will do no harm. Anyways highly recommended!
Summary: I have gone through a few notebook "lapdesks" - some with cooling fans - others with wrist rest, etc. What I really needed was one with a high enough lip to keep the notebook from sliding off. This on is perfect. It has two tabs that swing up to keep the notebook from sliding and they work great. Although the ad states it for smaller notebooks (14" or smaller) mine is a 15" and it still works great.
Summary: My wife is an official "short chick" at 4'11". This keeps the edge of the laptop from digging into her knees. The speakers are way better than the built-in ones on her laptop. Not quite as nice as the ones in my Logitech N700 (which sadly, they don't make any more) but a major step up. One problem is that her laptop doesn't sleep if this is plugged in to the USB. I'm researching the issue but I haven't seen any obvious causes or solutions.