VIVO Pneumatic Arm Dual Ultrawide Monitor Desk Stand for Up to 49 inch Screens with Tempered Glass Base, Holds 2 Ultra Wides Up to 30.8 lbs, Black, STAND-V249FG

This is literally the only freestanding multi-monitor stand I could find on Amazon, and it works perfectly. I needed a stand that didn’t require clamping to the desk, and this one delivers exactly that. It is very sturdy and durable, with no wobbling or stability issues at all. What surprised me is that the range of motion of the arms is just as good as any clamp-on or gas-spring stand. I can tilt, swivel, and adjust the monitors freely without any resistance issues. It’s flexible enough to dial in the exact viewing angles I want. The value for the price is excellent. Even considering the tempered glass base and metal support plate, the stand remains a great deal. The build quality and stability you get at this price point are hard to match. Overall, this stand meets all my needs — freestanding, sturdy, adjustable, and cost-effective. I couldn’t be happier with the purchase. Highly recommended for anyone looking for a strong freestanding multi-monitor solution.

Works great after adjusting the ark sensitivity and pressure thanks vivo

I didn’t want to consume the surface my desk with a clunky keyboard/monitor riser. This was a perfect alternative. For my keyboard riser, I use a spice stand that’s meant for a cabinet! When I’m sitting down, I just slide it forward and out of the way then place my keyboard & mouse in front of me on my giant mouse pad!

This is by far the closest product that can support what I need without it having a clamp mount. Clamp mounts especially for nicer tabletops can easily crack them if there's a ton of weight and you're adjusting the tension on the monitor arms. This solves that issue by having a giant metal + glass plate. Having the ability to do side by side, and stacked in two different configurations is wonderful. Makes the stand so much more future proof. 30.8 lbs per monitor is definitely good enough for the next decade at least... Two gripes: screwing the base together with the pole is insanely difficult, definitely need one person to hole the pole and the base while someone else screws it in. The other one is the monitor quick releases. It's awesome to have a quick release plate, but it is not so awesome to constantly have to be adjusting the set screws to make sure that you have enough tension on there for arm to not move when installing. Definitely recommend 2 people for this as well, but it is possible by yourself.

Easy installation and great functionality. Very happy with purchase choice.