Ergonomic design with 10 levels of adjustment from 0 to 54 degrees Additional cellphone stand for multitasking Durable, lightweight construction with non-slip rubber surface pads for steady typing Square and hollow-carved design for better airflow and performance Foldable-to-flat stand to use wherever life takes you Support for laptops up to 15 inches The Lenovo 2-in-1 Laptop Stand was designed to solve two frustrating distractions in one: laptop overheating and painfully poor ergonomics. The sturdy, non-slip stand allows you to ergonomically angle your laptop and phone to prevent aches and tension, while ventilation holes improve your laptops cooling performance. Design Number of devices supported 1 Product colour Black Product type Laptop stand Weight & dimensions Weight 522 g Height 15.1 mm Depth 265.6 mm Width 290.6 mm Packaging data Package weight 660 g Package height 35 mm Package depth 285 mm Package width 305 mm Operational conditions Operating relative humidity (H-H) 20 - 95%