It?s massive and steady. I put my 42? LG Oled on it. The vesa plate that came with (200x200-75x75) was too small for my needs. Luckily I already had a 200x300 plate.

Very sturdy construction on the part of the Monoprice mounting hardware. This unit allowed me to save a few inches of desk space compared to the stand that came with my LG 43UN700-B 43" monitor.

The weight of the monitor, however, causes it to swivel clockwise.This is probably due to the monitor not being balanced internally, but I couldn't use the included stand due to its size.

I also had to tighten the unit using quite a bit of strength to prevent the top of the monitor from tilting forward, but at least it doesn't move.