Some monitors lack the holes on the back that make them VESA-compliant, so mounting them on a monitor arm can be a non-starter. To handle this, [Patrick Hallek] designed and 3D printed these adapter ...

I had this same question 4 years ago [edit] and before that, in 2010. I need to put a very thin, 22" monitor in a travel case, on top of the beige box, and still close the lid: The solution I found ...