Compatibility: Suitable for all models and sizes of laptops ranging from 10 to 15 inches. Portability: Its compact size makes it ideal for travel; it can easily fit into a backpack or laptop bag. Ergonomic Adjustability: Features multiple adjustable ergonomic levels, allowing you to set various angles (maximum 5.34" and minimum 1.35"). The line of sight varies with the angle adjustment, helping to correct posture, relieve neck, cervical, and back pain, as well as wrist discomfort and eye strain. Stability and Protection: Anti-slip pads keep the laptop stand stable and protect the surface of your device and desk once placed.