I bought this for a 15.6" S1 DragonTouch 4k monitor. Now this monitor has this stand that "sags" a bit due to the weight, but it holds it up well. Also, I feel that this stand cannot support the weight. So if your monitor or iPad weighs over 1.70 pounds, you might have some issues. It's dense, very well built and smooth. No complaints from my side, works fine.
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