This laptop stand is amazing! My neck and back pain have disappeared since I started using it .The adjustable feature allows me to customize the height to my preference and the fans are a lifesaver during long computer sessions. As my tests showed my laptop stays cool and doesn't run as loudly. The only downside is that it's slightly heavier than other laptop stands, but the ergonomic benefits far outweigh this minor inconvenience. Overall, I highly recommend this stand for anyone who spends long hours on their computers..