Ergonomic Height Adjustment: The laptop stand achieves personalized comfort with up to 7 inches of height adjustment, improving posture for extended laptop use at home or in the office Universal Compatibility: The laptop riser accommodates tablets and laptops from 10 to 17.3 inches, including popular models like MacBook, MacBook Air, MacBook Pro, Surface Laptop, Dell XPS, Google Pixelbook, HP, ASUS, Acer, Chromebook, Alienware, etc. Sturdy and Durable Construction: Crafted from lightweight, rust-resistant aluminum with a loading capacity of 11 lbs (5 kgs), featuring non-slip silicone pads and protective hooks to securely hold your laptop in place Enhanced Ventilation: Large hollow design facilitates superior airflow and heat dissipation, keeping your laptop cool even during intensive tasks, ideal for maintaining optimal performance Portable and Space-Saving: Folds flat for convenient storage and easy portability, fitting effortlessly into a laptop bag. When folded, the dimensions are 10 x 8.7 x 1.8 inches (LxWxH), and it weighs only 1.7 lbs (0.77 kg), perfect for on-the-go professionals.