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Ergotron – Upgraded LX Pro Premium Monitor Arm, Single Monitor Desk Mount – fits Flat Curved Ultrawide Computer Monitors up to 34 Inches, 4 to 22 lbs, VESA 75x75mm or 100x100mm – Dark Grey
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AI Verdict
This Ergotron LX Pro arm supports 4-22 lb monitors up to 34 inches with 13 inches of lift, ideal for those prioritizing smooth movement and a 10-year warranty.
This arm is a strong fit for users with single monitors up to 34 inches and 22 pounds who need extensive adjustability, including 13 inches of lift and 85 degrees of tilt. Its metal construction and 10-year warranty suggest durability for long-term use.
If you have a monitor heavier than 22 pounds or need dual monitor support, look for arms with higher weight capacities or multi-monitor configurations.
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Pros
- Supports monitors from 4 to 22 pounds and up to 34 inches diagonal
- Offers 13 inches of lift, raising the monitor up to 18.3 inches above the worksurface
- Provides 360 degrees of rotation and 85 degrees of tilt for varied viewing angles
- Features built-in cable management for a cleaner desk setup
- Constructed with metal components, contributing to its durability
- Backed by a 10-year warranty, indicating manufacturer confidence
Cons
- Some users perceive it to have more plastic than the older LX model, potentially feeling less premium
- The weight capacity is 22 pounds, which is less than the 25 pounds of the previous LX model
- Lacks the low-profile mount option available on the original LX
- Requires tools for fine-tuning lift and tilt, especially with heavier monitors
- The pole is not compatible with accessories from the older LX model
Dimension Scores
The arm supports monitors up to 22 pounds and 34 inches, offering stable positioning for a wide range of displays.
With 13 inches of lift, 360 degrees of rotation, and 85 degrees of tilt, it provides extensive flexibility for finding optimal viewing angles.
Constructed with metal and backed by a 10-year warranty, it's designed for durability, though some users noted more plastic than previous models.
The dark grey finish and built-in cable management contribute to a clean and professional workspace appearance.
Best For
- single monitor setups up to 34 inches needing extensive vertical and angular adjustment
- users with standing desks requiring significant monitor height adjustment
- individuals who frequently adjust monitor position throughout the day
- workspaces where cable clutter needs to be minimized
Not Recommended For
- monitors exceeding 22 pounds or 3.6 inches deep
- users seeking a low-profile mounting solution
- budget-conscious buyers who prioritize price over premium features
Watch Out For
- The arm's weight capacity is 22 pounds, which is 3 pounds less than the previous LX model, potentially limiting compatibility for some heavier 34-inch ultrawide monitors.
- Installation, while described as 'tools-light', still requires tools for fine-tuning the lift and tilt mechanisms, especially when mounting heavier displays.
- Some users noted a perceived increase in plastic components compared to the older LX, which might affect the feel of the product.
- The pole design is not compatible with accessories designed for the original Ergotron LX arm.
Full Specifications
| UPC | 698833091595 |
| ASIN | B0DSJNJ348 |
| Brand | Ergotron |
| Color | Dark Grey |
| Material | Metal |
| Item Weight | 8.09 pounds |
| Manufacturer | Ergotron |
| Mounting Type | Tabletop Mount |
| Movement Type | Articulating |
| Item model number | 45-682-293 |
| Compatible Devices | Monitor |
| Maximum Tilt Angle | 85 Degrees |
| Product Dimensions | 16.53 x 13.97 x 6.61 inches |
| Global Trade Identification Number | 00698833091595 |
What Buyers Say
The Ergotron LX Pro is a redesign of a popular arm, and while it maintains a reputation for smooth movement and solid construction, some users have pointed out a shift towards more plastic components compared to its predecessor. The increased tilt range is a definite win for those with stacked monitors, making it easier to position the upper screen. Installation is generally straightforward, but you'll still need to grab an Allen key for fine-tuning the tension, especially if you're rocking a heavier display. The integrated cable management is a thoughtful touch, helping to keep your desk looking tidy.
“Man, this thing moves like butter, seriously. My 34-inch ultrawide feels totally secure, and I can finally get it high enough for my standing desk without feeling like it's gonna tip over. Worth the money, even if it's not cheap!”
Common Praise
- Smooth, fluid movement for effortless monitor adjustments
- Premium build quality with metal construction, feels sturdy
- Tall pole design provides extra height, beneficial for standing desks
- Effective cable management system keeps the desk clean
- Improved tilt range, especially useful for stacked monitor setups
- Easy installation with a user-friendly clamp design
Common Complaints
- Perceived increase in plastic materials compared to the older LX model
- Lower maximum weight capacity (22 lbs) than the original LX (25 lbs)
- The pole is not compatible with older LX accessories
- Lacks the low-profile mounting option found on the original LX
- Requires tools for fine-tuning tension, not entirely tool-less for adjustment
Ownership Tips
- The arm maintains its position without sagging even after weeks of daily adjustments, indicating stable tension.
- The cable management channels are effective for routing two to three standard cables, keeping them out of sight.
- The clamp feels secure on various desk thicknesses, preventing wobble even with frequent monitor repositioning.
- The dark grey finish resists fingerprints and minor scuffs, maintaining its appearance over time.
- The additional tilt range is a game-changer for reducing neck strain when using a second monitor above the main display.
Frequently Asked Questions
What size monitors does this arm support?
It supports single screens up to 34 inches diagonal, weighing between 4 and 22 pounds, and up to 3.6 inches deep. It's compatible with VESA patterns 75x75mm and 100x100mm.
Can I use this arm with a standing desk?
Yes, the arm provides 13 inches of lift, raising your monitor up to 18.3 inches above your worksurface, which is beneficial for standing desk setups.
How does the cable management work?
The arm has improved built-in cable management channels to route and conceal cables, contributing to a streamlined workspace.
Is a grommet mount included?
A two-piece desk clamp is included for desks 0.4 to 2.4 inches thick. A grommet mount is available as a separate accessory (98-728-293).
What is the warranty on this product?
Ergotron provides a 10-year warranty for this monitor arm, highlighting its expected longevity and quality.
Is this arm made of metal or plastic?
The arm is constructed with metal, contributing to its durability and stability. Some users have noted a perceived increase in plastic components compared to older models.
Buying Guide
When you're looking at monitor arms, you need to think about how heavy your monitor is and how big it is, not just the screen size. An arm needs to be able to hold your specific monitor's weight and fit its VESA mounting holes. Also, consider how much you move your monitor around. If you're constantly adjusting height, tilt, or rotation, you'll want an arm that feels smooth and doesn't require a wrestling match every time.
Weight Capacity (4 to 22 lbs)
This is crucial because if your monitor is too heavy, the arm won't hold it up, and it'll sag or slowly drop. Think of it like a shelf: it has a limit to what it can safely hold. Make sure your monitor's weight falls within this range.
Screen Size Compatibility (up to 34 inches)
While weight is key, the screen size matters for how the arm's reach and stability feel. A larger monitor, even if it's within the weight limit, might feel less stable or extend awkwardly if the arm isn't designed for its dimensions.
Lift (13 inches) and Tilt (85 degrees)
This tells you how much vertical movement and angular adjustment you get. More lift means you can raise your monitor higher, which is a big deal for standing desks or taller users. A wider tilt range means you can angle your screen more dramatically, which is useful for reducing glare or for specific tasks like viewing documents in portrait mode.
VESA Compatibility (75x75mm or 100x100mm)
This refers to the standard screw-hole pattern on the back of your monitor. Almost all monitors have these, but you need to ensure the arm's plate matches your monitor's pattern so you can actually attach it.
Alternatives
If this arm doesn't fit, search for monitor arms with a higher weight capacity (e.g., 25-35 lbs) for heavier ultrawides, or look for models specifically advertising a 'low-profile' design if desk space behind the monitor is extremely limited.



