Ergotron – LX Monitor Arm, Single Monitor Desk Mount – fits Flat Curved Ultrawide Computer Monitors up to 34 Inches, 7 to 25 lbs…
Best for
Best overall
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 1 trusted source
Current price
$199.99
Updated Jun 27, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Ergotron LX is the reference point everyone else is measured against. On r/StandingDesks, a high-trust community comment calls Ergotron arms 'expensive but of good quality' and notes years of reliable use including dual-stacking configurations, while r/desksetup describes it as 'definitely of great quality' and, for very big and heavy monitors, sometimes 'the only option.' Workwhilewalking.com's overview echoes the wide range of motion that standing- and treadmill-desk users value, and r/ultrawidemasterrace reports running even a 49-inch ultrawide within its weight limit without issue.
What reviewers liked
- High-trust community consensus on durability and build quality over many years of use
- Wide, smooth range of motion praised for standing-desk and ultrawide setups
- Strong Amazon track record at 4.7 stars across roughly 10,900 reviews
Where it falls short
- By far the most expensive pick here, and an r/StandingDesk thread argues a cheaper Amazon-branded arm is effectively identical
- Rated to 25 lbs, so the heaviest OLED and 49-inch panels can exceed its limits
- Reviewers note the premium price buys refinement rather than dramatically more capability than mid-tier arms for light monitors
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Across the reviewers we read, the Ergotron LX is the reference point everyone else is measured against. On r/StandingDesks, a high-trust community comment calls Ergotron arms 'expensive but of good quality' and notes years of reliable use including dual-stacking configurations, while r/desksetup describes it as 'definitely of great quality' and, for very big and heavy monitors, sometimes 'the only option.' Workwhilewalking.com's overview echoes the wide range of motion that standing- and treadmill-desk users value, and r/ultrawidemasterrace reports running even a 49-inch ultrawide within its weight limit without issue.
- Broad compatibility
- Fits single screens up to 34 inches diagonal and 7 to 25 pounds; compatible with VESA patterns 75x75mm and 100x100mm
- Versatile mounting options
- Includes two-piece desk clamp and grommet mount to fit a variety of desk types; desk clamp attaches to desks 0.4 to 2.4 inches thick; grommet mount attaches through a surface hole to desks up to 2.25 inches thick
- Improved comfort
- Easily raise your monitor up to 17.3 inches above your worksurface with 13 inches of lift; find your best view for each project with 360 degrees of rotation and 75 degrees of tilt
- Sleek and modular design
- Designed with aesthetics in mind to enhance your workspace, built-in cable management creates a streamlined look; a suite of compatible accessories lets you customize your work or gaming space
- Built to last
- Extensive quality testing ensures your monitor stays stable and secure; Ergotron products set the standard for quality with a 10-year warranty and expert technical support
77 votes, 39 comments. It's the same as an Amazon Premium monitor arm . $116.
The Ergotron is not cheap, and my new Benq curve 32-inch screen is not cheap either. I never tried an arm desk mount before, Has anyone tried this brand?
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“Ergotron LX Desk Monitor Arm” · YouTube
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