Quick tech specs
  • by-Side Arm
  • grommet mount
  • 2 articulating arms
  • t-bracket
  • Patented Constant Force Technology
  • aluminum
  • polished aluminum
  • Mounting kit (desk clamp mount
  • pole
  • 2 extension brackets
  • base)
  • for 2 LCD displays
  • steel
  • screen size: up to 27"
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Durable polished aluminum construction! Create a fully adjustable side-by-side configuration that lifts both LCD screens up to where they're easier to see while reclaiming valuable worksurface.

Reposition your LCDs with just a touch. Up. Down. Forward. Back. The LX provides unparalleled range of motion. Save time by using multiple applications at once - eliminate toggling back and forth between documents and programs.
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Ergotron LX Dual Side-by-Side Arm - mounting kit - Patented Constant Force
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Ergotron LX Dual Side-by-Side Arm - mounting kit is rated 4.29 out of 5 by 7.
Rated 5 out of 5 by from piece of cake! easy to follow instuctions, my two 27" HP monitors couldn't look any better!
Date published: 2020-12-09T00:00:00-05:00
Rated 5 out of 5 by from Great product great service In my world simplicity is also difficult. I got it installed with the help of the Ergo Team who stayed with me on the phone till I "touched down".
Date published: 2019-12-09T00:00:00-05:00
Rated 5 out of 5 by from Disappointing Quality First thing to be said, the arms are different from each other and it is terribly frustrating. One arm cannot stay at the same height as the other. Almost every time I attempt to adjust position of my monitors, the arms almost come off of the mount. I also should've reviewed the product more closely; only the top half of the arm can rise, the bottom half is stuck at one height so the range of motion is VERY limited. The sub-par design and poor quality, especially for a highly priced item, makes this product lack any value. Wish I could return them for something better.
Date published: 2019-07-20T00:00:00-04:00
Rated 5 out of 5 by from Ergotron LX Dual Side-by-Side Arm - mounting kit Used these in our training and meeting room. User like the flexibility.
Date published: 2018-03-14T00:00:00-04:00
Rated 5 out of 5 by from Perfect Highly useful and functional. Perfect for my 27 inch monitors. Great product and unsurpassed durability.
Date published: 2018-04-22T00:00:00-04:00
Rated 5 out of 5 by from Solid These are very sturdy mounts that are holding two 27" screens for me. The give me more room on my desk and can easily be turned sideways for huge excel sheets. I highly recommend these.
Date published: 2015-04-21T00:00:00-04:00
Rated 5 out of 5 by from Awesome system Easy to install with several mounting options. Looks great and holds my heavier monitors with no issues.
Date published: 2021-04-07T21:57:49-04:00