Good

Good

Good mount for SOME non VESA monitors

This allows you to mount monitors to a VESA compatible stand if your monitor is not VESA compatible. This mount works perfectly on my Acer 230HL's. Assembling them is a bit of a pain, however once assembled they securely hold the monitor in place to the mount. You won't be able to vertically mount your monitor with these (unless its a smaller monitor) but it works great for 3 monitors horizontally on a triple screen stand (great for NVIDIA Surround / AMD Eyefinity). I do wish they were a bit cheaper for what they are, but they are worth it if you need to mount your non-VESA monitor. Edit: I tried it on a Acer 236HL BID and it covers up the ports. It varies per monitor but if the ports are more towards the bottom it *should* be fine.

Holds All-in-One PC

I bought two of these to hold Dell XPS 18" AIO PCs to movable arms. I padded the 'X' braces with some window foam and they are rock solid even with people hammering at the touch screen on the XPS all day.