Adjustable Laptop Stand Patented Riser. With Portable Mobile Stand6226 Adjustable Laptop Stand Patented Riser. With Portable Mobile Stand. Description : The Laptop Stand has a thin, hard plastic frame. It can be easily folded and carried around. To prevent your computer from overheating, the laptop stand has large cut out vents and adjustable height options that allow air to circulate from all sides. Well vented. Raise your laptop or tablet to any of seven adjustable heights. you can get a clearer, glare free view