Ergotron – LX Dual Monitor Arm, VESA Desk Mount – for 2 Monitors Up to 27 Inches, 7 to 20 lbs Each – Polished Aluminum

So let me start by saying that this is the absolute best monitor arm I’ve ever used. The stability, the strength, and how universal the construction of it all is, it’s actually astounding. The maximum size and weight each arm is rated for is 27in and 20lbs, but the curved 32in MSI Optix I have on a single arm is at least 20lbs. I haven’t modified the strength or locks on either of the arms or mounts, and they feel rock solid. Ergotron actually thought of everything. My desk, like many others, has a ‘lip’ or edge that hangs off to increase the structural integrity of the desktop. This started to worry me as I wasn’t sure if the clamp-press mechanism would be wide enough for the edge ‘lip’ hanging from my desk. When it arrived it was exactly that size fully widened, so it wouldn’t fit. However in the box there were parts to convert the base of the arm to attach to a desk via a bolt through a hole(e.g. a wire organizer hole, drill hole). This saved me from having to heavily modify my desk or return the arm, and made the entire building process a breeze even with hurdles in the way.

It feels very sturdy and well built, holding both monitors securely without any wobble. Installation was straightforward and didn’t take much time, even without much prior experience. Once set up, it’s easy to adjust and keeps everything looking clean and organized. Overall, a great investment if you want a reliable, easy to install dual monitor arm that performs exactly as expected.

I've had several other brands of monitor arms, and this one is by far the best. It's expensive by comparison to some of the other brands available but the range of motion and stability cannot be beat. Assembly is pretty straight forward and uncomplicated, I docked one star only because the wire management is just a little snug which makes the covers difficult to pop on/in place. The mount installed easily onto my versadesk stand up riser and makes adjusting my screens quick and easy. I can spin a monitor to face my guest chairs while keeping one facing me which makes collaborating in my office easier. The monitors stay in place until you want to move them, and when you want to move them it takes 2 hands but not a lot of force.

These are fantastic and will almost certainly do what you need them to do (assuming you've sized them appropriately). Assembly/setup was straight forward. Was nice that it included both mounting types (through hole, desk clamp). Highly configurable to work with almost any desk setup you've got, one way or another. I will be using these again in the future (as long as they do not continue to increase in price. They really shouldn't cost this much).

Wow, these are fantastic monitor arms. Very heavy duty and well designed, the arms were easy to setup and position. The manufacturing for these arms is flawless; really well done using quality materials. I thought that some of the design features are very well done. Good resistance to movement, nice cable management channels, tool-less VESA mount screws. I'm really enjoying these arms and will be selling my other aluminum arms shortly. I purchased these because of Ergotron's prevalence in hospitals, but am now an Ergotron fan because of my stellar experience with their product. I've got a second set of monitors that I need to mount and will be purchasing a second set of these bad boys.

Stand is simple to use and set up. It is a stable support for two large monitors.

After years of multiple generic brand display arms I finally took the plunge and got the ergotrons and it truly impressed me how much higher quality this is. Just wishing I hadn't wasted my time with cheaper stuff for the years prior. So much more stable, strong, silent and almost no wobble which was a constant issue with my previous arms. Just for reference using a MacBook Pro on one arm with a vesa laptop mount adapter, and the Mac studio display on the other. Both work great.

Monitor was a pain in the ass to setup. The Allen wrench was too long so I had to go to lowes and get a smaller one so it would stop hitting against my desk when I would tighten. Then once I finally got it tightened up. Went to mount the VESA mounting screws to my monitor and they weren’t long enough. So had to go back to lowes again and get some screws that was long enough. Incredibly difficult to reach the screws for adjusting the monitor. Don’t know if I would buy this again but this is also my first monitor mount.

TLDR : + Robuste + Stable + Fixation du bras sur le bureau très simple + Gaines pour les câbles + Large amplitude des bras + Rotation et inclinaison des écrans + Norme VESA 75 x 75mm et 100 x 100mm - Prix élevé - Fixation des écrans un peu pénible quand on est seul __________________________________________ Alors ok c'est pas donné, mais pour avoir essayé d'autres produits de ce genre à des prix bien inférieurs, c'est le jour et la nuit. Le premier que j'avais testé était un bras AOC double moniteurs 27" avec fixation sur le bureau. Concrètement exactement le même produit en terme de fonctionnalités. Grosse différence par contre, c'est qu'au bout de quelques semaines, les bras n'arrivaient déjà plus à soutenir les écrans. Je devais remonter les bras toutes les 20 minutes pour les remettre à la bonne hauteur, puis progressivement ils se remettaient à descendre. Scénario très différent avec l'Ergotron LX (version double moniteur 27"), ça fait maintenant 4 ans que je l'ai installé, mes écrans ne bougent pas d'un poil. Très facile de repositionner ses moniteurs en fonction des besoins c'est incroyablement bien conçu. En dehors du confort que ça apporte sur la position des écrans, c'est aussi une excellente solution pour gagner de l'espace sur le bureau car on supprime les deux pieds des moniteurs. Pour le montage, je vous encourage vivement à le faire à deux. Une personne aligne le moniteur sur la plaque VESA, et l'autre peut visser et fixer l'écran. Aussi soyez vigilant quand vous êtes près des bras lors du montage, vous appliquez une tension pour supporter votre écran de 8 kg, si vous retirez cette charge, la tension va projeter le bras vers le haut et potentiellement dans votre tête, ce serait dommage.

Ich habe rechts einen 27 Zoll und links einen 22 Zoll Bildschirm montiert. beim linken habe ich nur den oberen Haltearm montiert, den unteren weggelassen. Anpassung an das Gewicht des Monitors ist problemlos möglich. Die Abdeckkappen an den Haltearmen sind schwierIg zu demontieren, also erst daraufsetzen, wenn man sicher ist, ob mit oder ohne unterem Armteil günstiger ist. Die Tischklemme, normalerweise die Schwachstelle, ist sehr stabil. Ich habe die am Tisch aufliegende Fläche etwas nachgearbeit, um eine Beschädigung der Tischfläche sicher auszuschliessen. Die Gummifüße sind sehr dünn.

You can feel true quality in comparison to other monitor arms. Very stable with two 27” monitors mounted on an electric desk and very stable even when adjusting desk height. Easy assembly, clear instructions and easy to maintain

Was betting the arm will be able to accommodate my 34 inch ultrawide and 24 inch monitor. It does! Though the monitor won't be able to move much as it was a really tight fit. Also the plastic cap at the first pivot was really hard to put in, and i snapped the plastic cap off. Contacted Ergotron and the replacement was shipped in priority mail to me internationally. Really good support by Ergotron!

Llegó el producto en excelentes condiciones. Ergotron es de las mejores marcas de soportes. Lo único que puedo decir es sobre el tiempo ya que tardó un poco en llegar (aunque dentro del tiempo estimado) y tuve que devolverlo por esa razón porque compré otro que me llegó más rápido.