This has been a perfect monitor for a second screen. I haven’t used it as a mobile screen yet but I like how I can easily take it down if I need to clear my dining table (which has become my home office). It has adjustable brightness, including a night filter which is great as I find my eyes get so tired working late in the evenings and early in the mornings. It’s a great size for me and is also really light weight so I’d be happy to travel with it! It was super easy to set up, and although the cover is a but ugly it is fit for purpose and it is hardly noticeable once it’s folded up as a stand. Was pretty happy with the price (for someone who knows nothing about technology or other portable monitors)!