Review on Universal Swivel TV Stand/Table Top Base for 19-39 inch TVs | 90° Swivel, Adjustable Height, Heavy Duty Tempered Glass Base | Holds up to 99LBS HT02B-001 by Emily Perkins

I needed a solution for a 40 inch monitor because it had a non-adjustable stand that was too high from the table. I found the Hemudu Universal Swivel to be practically the only game in town due to the height adjustment option combined with the fact that it can hold up to 99 pounds. The stable stand inspires confidence. It has four height positions. The fixed positions are much stronger to support a heavy monitor. I would have no hesitation in giving five stars if my VESA mount was 200x200mm. But that's not the case. If your VESA is less than 200x200mm, your connection ports are likely covered by a plate. The manufacturer has tried to solve the problem by adding standoffs, but they don't leave room for most ports. More importantly, when using spacers, the rigidity of the mount is significantly weakened. The solution that worked for me was to roll up a lot of sleeves, especially if you don't have a plasma cutter but a humble hacksaw. You'll need to cut the slab, file it a little to smooth the edges, and touch up the rust-oleum. But the result is worth it: I have a monitor that doesn't say "My Computer" somewhere between Mars and Venus.