Quick tech specs
- by-Side Arm
- Patented Constant Force Technology
- aluminum, steel
- screen size: up to 27"
- Mounting kit (desk clamp mount, grommet mount, pole, 2 articulating arms, 2 extension brackets, t-bracket, base)
- for 2 LCD displays
- polished aluminum
Know your gear
Find your best view, save desk space and discover your most productive self, thanks to the LX Dual Side-by-Side Arm. This dual monitor mount is perfect for side-by-side or low angle views.
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Ergotron LX Dual Side-by-Side Arm mounting kit - Patented Constant Force Te is rated
4.70 out of
5 by
22.
Rated 5 out of
5 by
ecountry411 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: 2015-04-22T00:00:00-04:00
Rated 5 out of
5 by
Anthony H. from
Best dual arm
Best quality I’ve ever seen in a monitor set up. I love it and I would never return this. Movement is 100% and overall perfect product.
Date published: 2023-01-12T00:00:00-05:00
Rated 5 out of
5 by
Pramesh P. from
Very durable monitor arm. It’s
Very durable monitor arm. It’s a big mount so you will need space behind the desk if you plan on using it, otherwise it will scratch your walls. I used it for 27 inch screen so I can’t get the screens to touch exactly side by side without being so close to me. Overall it did the job for me and I got used to the mount, after a few days.
Date published: 2023-01-02T00:00:00-05:00
Rated 5 out of
5 by
Tim M. from
Works great
Works great
Date published: 2021-12-31T00:00:00-05:00
Rated 5 out of
5 by
GK 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
YH from
Quite Nice
Setup is time-consuming, but easy to follow with clear instructions. The arms themselves are great. Stiff enough not to jiggle, but easy to adjust. Just beware if you have very lightweight plastic monitors. The joints are designed to account for the weight of the monitor, so if your monitor is too light (like one of mine) then it can be difficult to adjust the arm even on the lightest setting.
Date published: 2020-07-20T00:00:00-04:00
Rated 5 out of
5 by
Sam L. from
Super well built with great,
Super well built with great, clean, mourning options. Cable management is a nice touch too!
Best arm I’ve found on the market.
Date published: 2022-06-14T00:00:00-04:00
Rated 5 out of
5 by
Ash V. from
High quality, easy to assemble.
High quality, easy to assemble. Works great with my two monitors.
Date published: 2023-01-03T00:00:00-05:00
Rated 5 out of
5 by
Tess F. from
Easy set-up
Works well and is very easy to set up.
Date published: 2022-04-21T00:00:00-04:00
Rated 5 out of
5 by
Mike Y. from
Great, just not “tall” enough.
Its vertical height adjustment is not as extensive as I’d hoped. And the horizontal distance between the two monitors is also sub-par. If I had the $, I’d return this and just buy two wing monitor stands, vs. a dual-monitor stand.
Other than that, the quality is generally quite good, easy to install.
The instructions for installation COULD DEFINITELY use some re-thinking, with more written steps and visuals. You ask me to go from A-Z, without showing me the in between steps BCDEFGH….
Date published: 2023-12-27T00:00:00-05:00
Rated 5 out of
5 by
Nicholas L. from
Expensive, yes, but sturdy, easy
Expensive, yes, but sturdy, easy to construct, and should be a one-time lifetime purchase.
Date published: 2023-01-17T00:00:00-05:00
Rated 5 out of
5 by
null 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
Rated 5 out of
5 by
Mary G. from
Love these monitor arms
Light-weight, easy to install, durable, easy to adjust.
Date published: 2022-05-30T00:00:00-04:00
Rated 5 out of
5 by
Garrett from
Very Happy, 5th Ergotron Product and Best Purchase By Far
Spent years using four distinct Ergotron arms. They're great, but I'm on a smaller desk now and can't afford to have two bases attached, so I went with this dual side-by-side LX arm. Very straight-forward to setup, especially given that I've used the single arms for close to ten years and knew what to expect re: assembly.
Ergotron is the brand I seek for this, and they will forever be the only brand I seek for this. The only complaint I have is that those single arms are extremely difficult to pack and move. I saved the box for the dual arm though; lesson learned!
Love what these folks do. Nobody else makes my computing profession tolerable at 6'4" like Ergotron.
Date published: 2020-12-01T00:00:00-05:00
Rated 5 out of
5 by
Margaret G. from
Easy to set up. Excellent
Easy to set up. Excellent quality
Date published: 2023-06-08T00:00:00-04:00
Rated 5 out of
5 by
AC00 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: 2019-07-21T00:00:00-04:00
Rated 5 out of
5 by
sww8685 from
Perfect
Highly useful and functional. Perfect for my 27 inch monitors. Great product and unsurpassed durability.
Date published: 2018-04-23T00:00:00-04:00
Rated 5 out of
5 by
DennisG from
Ergotron LX Dual Side-by-Side Arm - mounting kit
Used these in our training and meeting room. User like the flexibility.
Date published: 2018-03-15T00:00:00-04:00
Rated 5 out of
5 by
Aaron from
Great quality and stability
I've been through several brands of monitor arms over the years. Never have I encountered one that 1) looks so great, but more importantly 2) is as durable and well-built as this Ergotron arm. I'd highly recommend this product to anyone looking for a reliable monitor arm mount - it's well worth the price of admission.
Date published: 2020-12-16T00:00:00-05:00
Rated 5 out of
5 by
Holly H. from
Five stars
Solid construction, nice looking, quality
Date published: 2022-10-02T00:00:00-04:00
Rated 5 out of
5 by
Andrea 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
Kevin C. from
Dual arm with 27” and 24” monitors.
Helped clean up my desk. Works great with monitors staying in place and easy to move when I want to adjust them or simply push them completely away from my work space. Recommend.
Date published: 2023-03-23T00:00:00-04:00