Based on the advertising (and price), when I did my research the APEX Desk Converter didn't seem to be the most popular product in this category. However, I read competitor reviews and the durability of the upper itself seemed to be an issue with other products. I chose APEX because it needed to have a solid countertop. And lo and behold! It works! Very very satisfied with the impeccable quality of this product and it is quite attractive given its characteristics. No installation is required other than removing it from the table and connecting it to the network. Moves vertically smoothly - no wobble in any direction, even with 2 monitors. My only criticism, and it's minor, is that the keyboard tray isn't as wide as my desktop tray. So my contoured keyboard and mouse pad are a bit flattened and I had to buy a thinner mouse pad. Depending on the profile of your keyboard and/or mouse pad, this may not be a problem at all. Much luck!
Mount ONKRON G160 for two monitors 13"-32" desktop, 2 x 8 kg, gas lift, black
52 Review
Power bench for bench press (folding) Black
64 Review
23.8" Monitor Xiaomi Mi Desktop Monitor 1C, 1920x1080, 60Hz, IPS, black
44 Review
Wall bracket ONKRON SN14 for TV 32"-65", inclined, up to 68 kg, black
34 Review