This Lifelong Laptop stand is compatible with all MacBook and laptops of all sizes from 10 inch tablets to 17 inch laptops. It's designed to keep your laptop cool and can be easily adjusted for any zoom conference meeting, watching videos, gaming or even cooking as a cookbook stand. It can be used as a portable standing desk and can be adjusted up to 20 inches from the floor and the arm extends up to 13 inches with 20 different arm lengths. This portable laptop stand can be taken around in your backpack and is a must have home office supplies and office accessories for men and women.