This laptop stand promises to be ergonomic and adjustable for universal use but after I put it to the test, it didn`t live up to the hype. The stand wasn't sturdy enough to hold my laptop properly, and it kept sliding around .The only positive is that it is reusable, but that does not make up for its lack of functionality. As someone who works with computers on A daily basis, I can confidently say that this stand is not worth the investment..