ULTRARM Heavy Duty Monitor Arm for Ultrawide Monitors up to 57" and 44 lbs, Single Desk Stand, Pneumatic Height Adjustable, Modular Extension Arms - Max VESA 100x100, Black, MA20P-S | Max 57", 44 lb, 900R Screens, VESA 100x100, Upgradable, Pneumatic Height Adjustable, C-clamp & Grommet Mount, Black, MA20P-S

Salida a tu país: 13-20 de Septiembre del 2026

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• A

  Ali Khan

  Does exactly what I need it to do.

  For the longest time I had been using the regular desk stand with my Samsung 57" Ultra-wide monitor and then I started revamping the gaming space and wanted to free up valuable desk real estate. I've previously used the Ergotron monitor arms for my monitors and they work very well, but I wasn't in the mood to spend 400+ for a monitor arm. I came across this monitor arm that got decent reviews online so I decided to give it a shot. It's perfect for my needs.It holds the 57" monitor really well. You will need to use the included VESA plate that came with the monitor to mount it correctly. The arm was very quick to build and (although not recommended) I was able to mount it without any assistance. The adjustability of the arm is decent although I don't plan on moving it around much. It has a built in cable management option which works very well at hiding the cables for a clean install. The item seems well-built and has a good weight to it to support the monitor. I would highly recommend it for anybody looking for a mount to hold a heavy duty monitor.Just make sure to follow the instructions with regards to dialing the tension. It includes the tool to do it and it's pretty straightforward to adjust.Ver másVer menos

  7 personas la encontraron útil

• C

  Chris

  15 de febrero de 2026

  Great arm, just be sure to adjust head prior to installing monitor

  Works great for my 57in Samsung G9 Monitor. Installation was easy, quality feels solid, and did not put much weight strain on my desk. The one thing that could be included in the instructions is tightening/loosing the tilt head to make the mounted monitor more level. It mentions loosening/tightening the tiny screw in the back of the tilt head, but doesn't mention doing the same for the two larger black bolts near it. I was not able to get the tilt correct until adjusting those two.Recommend doing those prior to placing mount on the head, otherwise you'll either need an extra person or use some strength to get it to the right tilt while tightening the bolts again. But otherwise great product. Monitor does not "jiggle" and stays in place perfectly. Good range of motion.Ver másVer menos

  3 personas la encontraron útil

• C

  Cauê Colaço

  5 de julio de 2026

  Gains space on your table.

  Easy to set up. Really beautiful. Saves a lot of space on the table. Maintains the stability of the monitor.

• S

  sam

  17 de junio de 2026

  Great item.

  Bought a couple of used arms and both were complete sets and packed well. One arm was over tightened by the previous person who returned the item and so I was unable to adjust it. I emailed the seller and they immediately mailed me out a replacement part. Fast service and product works great on my 49 inch ultrawide monitors.Ver másVer menos

  1 persona la encontró útil

• B

  BenjaminJames H.

  16 de julio de 2026

  Partially capable

  I got this because according to the specs.. I should have supported my Samsing Odyssey 57" monitor... and while the arm could hold it... the tilt did not have the ability to keep the tilt where I wanted it

• C

  CR

  1 de marzo de 2026

  ULTRARM MA20P-S - for LG 45GX950A-B 45-inch Ultragear 5K2K - Tilt Adjustment Requires Tools

  I bought the ULTRARM Heavy Duty Monitor Arm (MA20P-S) specifically to mount an LG 45GX950A-B 45-inch Ultragear 5K2K (5120×2160) OLED curved ultrawide, and I also cross-shopped/installed two other “heavy duty” options: the VIVO STAND-GT57 and the Ergotron HX HD.Why I kept the ULTRARMThe biggest differentiator is expandability: the ULTRARM base can be used to add up to two additional displays later (with additional arms). That modular approach was exactly what I wanted for my desk setup. The arm itself is solid and stable, and it has enough articulation to position a large ultrawide properly.Installation & daily useSetup was straightforward and didn’t feel sketchy even with a big, expensive OLED on the end of it. Once adjusted, it holds position well. Swivel and rotation are tool-free, which makes day-to-day positioning easy.Cable management (good idea, tight execution)Cable routing works, but the routing guides could be deeper. With 3 HDMI cables + power + a couple USB cables, it was a very tight fit. It’s doable, just expect a snug pack if you’re running multiple thick cables.The one real downside: tilt adjustmentTilt tension is controlled by a large set screw, so if you want to change tilt you’ll need an Allen wrench. Not a huge deal for me since I rarely adjust tilt once it’s set, but it’s worth calling out—especially compared to premium arms that allow tool-free tilt changes.Quick comparison to the alternatives I triedErgotron HX HD: Beautiful build quality, but I was very disappointed with the limited articulation (my unit wouldn’t go beyond about ±90°), which made it impossible to push the monitor back to the rear edge of my desk. Also extremely expensive for the limitations. The one thing it does well: tilt/swivel/rotation are easy to adjust without tools.VIVO STAND-GT57: Surprisingly strong, stable, and a good value. Packaging isn’t “premium,” but the arm is. If you only need one heavy ultrawide, the VIVO is honestly a great choice.Bottom lineIf you want a single-monitor setup, the VIVO may be the better overall pick. But if you want a heavy-duty arm that can grow into a multi-monitor setup, the ULTRARM is the winner—and that’s why I kept it.Rating: 4/5 (would be 5/5 with deeper cable channels and tool-free tilt adjustment).Ver más