I have a 3 monitor arm and the pressure on that small spot from that arm is flexing my desk so I have this to distribute the weight. In short, it only works because I stuffed a large piece of styrofoam between my desk and the metal plate. This slab should be much larger than it is, and the bottom should be larger as well. But that solved my post styrofoam problem and I'm sure others won't need as much support as me because I only have 4 screens (software developers in case you're wondering).
Mount ONKRON G160 for two monitors 13"-32" desktop, 2 x 8 kg, gas lift, black
52 Review
23.8" Monitor Xiaomi Redmi Display 1A, 1920x1080, 60Hz, IPS, CN, black
65 Review
MFP inkjet Epson L3150, color, A4, black
54 Review
ONKRON D101FS monitor mount 13"-34" desktop, up to 8 kg, tilt, swivel, black
64 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
💻 Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review
Sennheiser PC 8 2 Cancelling Microphone
71 Review