【Ergonomic Laptop Stand】 Inspired by the customer, we have improved the minimum height of the laptop stand. Min lift laptop height is reduced to 13.5cm for a more comfortable viewing angle. Max height is 7.28 inches. Laptop trays have 8 adjustable heights, allowing you to lift your laptop up to an ergonomic viewing height, relieving your neck and back pain. 【360°Swivel Laptop Base】Laptop table stand with a 360°swivel base allows you to communicate. Easily share your screen with others by gently rotating the computer. Portable booster seat is very suitable for any meeting, videos, gaming or cooking. Phone holder on the left side of the laptop lift desk. You can use the phone easily when working. 【Lightweight and Portable】（300*200*22mm）Adjustable computer stand weighs 0.75kg and is only 0.87 inch thick. You can easily fold the laptop stand and put it in your computer bag for portable carrying. The basic laptop stand is compatible with Macbook and all 10 11 12 13 14 15 15.6 16 17 17.3 inch laptops. the desk or on the bed.【Cooling and Ventilation Design】Hollow back design of laptop riser increases airflow to your device and hence Laptop lapdesks helps prevent overheating and maintains always your laptop in perfect working order.