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

  • Based on 381 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Nov 4
Order within 11 hours and 30 minutes
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Color: White


Features

  • Broad compatibility: Fits two screens up to 27 inches diagonal and 7 to 20 pounds each; compatible with VESA patterns 75x75mm and 100x100mm
  • Designed for workstation flexibility: Includes two arms, two extensions, pole, T-bracket, plus two-piece desk clamp for surface edges 0.63 to 2.6 inches thick; grommet mount available as a separate accessory (98-035)
  • Large range of motion: Offers full monitor movement with 13 inches of lift, rising 15.6 inches from the desktop; perfect for side-by-side or low angle views; customize how you work with 360 degrees of rotation and 75 degrees of tilt
  • Streamlined and functional: Supports multiple options for finding your best view and boosting productivity; arms fold out of the way to reclaim space for office essentials; low-profile clamp fits in tight spaces with cable management for a clean workspace
  • Built to last: Extensive quality testing ensures your display stays stable and secure; Ergotron products set the standard for quality with a 10-year warranty and expert technical support

Mounting Type: Tabletop Mount


Movement Type: Articulating


Brand: Ergotron


Material: aluminum, durable steel


Maximum Compatible Size: 27 Inches


Color: White


Minimum Compatible Size: 1 Inches


Compatible Devices: Monitor


Maximum Tilt Angle: 75 Degrees


Global Trade Identification Number: 06


Product Dimensions: 19.32 x 18.16 x 6.75 inches


Item Weight: 11.68 pounds


Item model number: 45-491-216


Is Discontinued By Manufacturer: No


Date First Available: June 29, 2016


Manufacturer: Ergotron


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • The Best Monitor Arm I’ve Ever Used
Color: Matte Black
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. ... show more
Reviewed in the United States on January 9, 2024 by Wesley

  • Excellent (but expensive) monitor mount.
Color: White
This is an excellent monitor mount. I now have two of the dual mounts, one at work and one at home. Easy to assemble, very stable, and with good movement and positioning. I've also used their single-arm mounts and can recommend them too.
Reviewed in the United States on December 12, 2023 by David

  • You get what you pay for, and these are worth every penny
Color: Matte Black
After trying many desk mounts of different styles, these by far have been the best. Pricey, but worth it in the end because there is ZERO wobble. My desk wobbles more than these do, they stay planted.
Reviewed in the United States on May 12, 2024 by Mason Miller

  • Best there is, room for improvement
Color: Matte Black
Arms are very solid construction and few corners were cut. I appreciate the simplistic zip tie solution for cable management, but do wish for a clamp instead of just letting the ties hang. The arms are sturdy and I am still dialling their tensions as I use them. I move my monitors frequently for different applications and so often find myself needing to take care when raising the height to avoid popping the caps off the second arm base. I would have appreciated a bolt on top of the arm connections to prevent them shimmying up when moving my monitors up. Overall very good. Probably the best there is for now based on my research before purchasing. ... show more
Reviewed in the United States on February 21, 2024 by Ada

  • Expensive, but worth it
Color: Matte Black
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. ... show more
Reviewed in the United States on November 29, 2022 by Jessilee99

  • Love Them!
Color: White
I have a Dell 34” wide screen curved monitor and Dell 28” monitor on these and they work perfectly! They have a wide range of movement so you can tilt the monitors and access the bottom/back to manage cords and whatnot. Sturdy and well built with great resistance which helps keep the monitors in place. I highly recommend these!!! ... show more
Reviewed in the United States on August 12, 2023 by Rich

  • Viewing angles limited. Bad clamp design and options
Color: Matte Black
This arm is a catastrophe. The viewing angle is angled up towards the ceiling and for some reason, unchangeable. There was no engineering here just a cheap copy of the item I should’ve purchased (would love to know what it is). Very disappointing
Reviewed in the United States on December 27, 2023 by Christopher P.

  • Well designed and heavy duty monitor arms
Color: Matte Black
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. ... show more
Reviewed in the United States on May 7, 2021 by Big E

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