" Wide Compatibility: We create an affordable laptop stand designed with creativity and quality to help transform your unique workspace. It fits almost any size laptop from 10 to 17" " , such as MacBook, MacBook Air, MacBook Pro, Microsoft Surface, Google Pixelbook, Dell XPS, HP, ASUS, Lenovo, Acer, Chromebook and more. Sit-to-Stand Converter: This laptop stand can raise the height of your laptop screen from 5.3cm to 14inch, ensuring you a comfortable position whether you are sitting or standing, by putting the screen laptop computer at eye level, improves your body posture and helps relieve neck pain, back pain and eye strain. Ergonomic Design: Height and tilt adjustable so you can tilt the laptop for maximum viewing comfort, great for desktop setup. (Note: The height and angle is not stable enough when of typing on a laptop keyboard, you can feel the stand swinging as you type on a laptop keyboard at certain height levels. We strongly recommend that you use this mount with an external Bluetooth keyboard and mouse) Durable and Reliable: Extremely strong construction provides quality assurance, it weighs 1.25kg and supports up to 10kg weight on top. Rubber pads and two front tabs promote stability. Heat dissipation: Aluminum panel with ventilation hole further improves heat dissipation. "