Compatibility: The computer stand supports most devices ranging from 10 to 15.6 inches for laptops and tablets, including MacBook, ThinkPad, Surface, Chromebook, iPad Pro, and other similar devices. Ergonomics: The laptop holder is constructed from aluminum alloy. With six adjustable height settings, it allows customization of the optimal viewing angle and height to help reduce neck strain, back pain, and eye fatigue. Portable and folding: The folding laptop stand weighs only 0.45 pounds and folds down to 9 x 1.6 x 0.6 inches (approximately 22.9 x 4.2 x 1.5 cm), making it easy to carry and ideal for frequent travelers. Sturdy and durable design: Built with an aluminum alloy frame and triangular structure for enhanced stability. Features two raised hooks and a non-slip silicone surface to securely hold your device in place while protecting it from scratches and slippage. Smooth edges ensure user comfort and safety. Heat dissipation: The aluminum alloy construction acts as a heat sink to assist in cooling your laptop. The open front corner design promotes airflow and ventilation to help prevent overheating.