*** Descripción *** .?Wide patibility?: This laptop stand is patible with all laptops models and sizes from 10-17.3 inches,such as MacBook, MacBook Air, Macbook Pro, Microsoft Surface, Google Pixelbook, Dell XPS, HP, ASUS, Lenovo, Acer, Chromebook, Alienware and more.?Ergonomic Design?: The puter laptop stand is adjustable in laptop height and also angle of the laptop, you can raise the laptop screen height flexibly from 3.15" to maximum 10.6" to eye level for better ergonomics, say goodbye to neck and back pains.?Solid Construction?: Single piece aluminum design provides solid stability, it weighs 0.95kg (2.1lbs), supports up to 44 lbs (20kg) weight on top. With rubber pads on the top surface and front lip to hold your laptop stable in place and maximum protect your device from any scratches and sliding.?Cooling function?: With the hole on the top that increase air flow going toward your laptop ,also the rubber pads raise your laptop a little, enable the heat to vent and keep the puter from overheating. Your laptop will also keep cool on the stand.?Simple to Use?: No tools needed for adjustment, just pull it out the height you want and fold it down the laptop stand with a bit of effort to adjust. With the laptop raised and an external keyboard and mouse in place, the sleek stand transforms any desk or table into an optimal, ergonomic workspace for laptop users.