Ergotron
LX Pro Dual-Independent Executive Suite | Side-by-Side High-Capacity Arm
LX Pro Dual-Independent Executive Suite | Side-by-Side High-Capacity Arm
SKU: 45-686-292
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- Price: $524.99
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- Price: $524.99
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PRODUCT DESCRIPTION
Description
Total Motion Sovereignty for the Multi-Tasking Visionary
Command two worlds at once with the LX Pro Dual Side-by-Side Arm—the most versatile multi-screen system in the LX Pro lineup. Engineered for the professional who refuses to be constrained by a single viewing angle, this suite provides two fully independent arms on a single, heavy-duty base. Experience the freedom to lift, tilt, and rotate each monitor separately to create the ultimate ergonomic "Command Center."
From deep-dive research to collaborative briefings, the LX Pro Dual Side-by-Side adapts to your workflow with surgical precision and effortless, fluid motion.
High-Performance Executive Features
Independent Dual-Arm Architecture: Unlike fixed dual mounts, these arms move with total autonomy. Position one screen in portrait for coding or long-form documents while the other remains in landscape for high-fidelity video or spreadsheets.
Precision Tension-Level Indicator: Eliminate the guesswork of setup. Reference the visual tension gauge to perfectly counterbalance each arm to its specific monitor weight, ensuring a weightless, "floating" feel across your entire array.
Integrated "Clean-Sweep" Cable Management: Advanced internal routing covers hide all power and data cords within the arm’s chassis. This maintains a sleek, professional silhouette and prevents cord-snagging during high-motion adjustments.
Constant Force™ Fluid Motion: Powered by our patented mechanical tension system, each arm offers 13 inches of vertical lift and 360° of rotation. The monitors stay exactly where you place them—zero drift, zero sag.
Heavy-Duty High-Capacity Build: Designed to support a combined weight of up to 40 lbs, this commercial-grade system is built to secure premium displays with rock-solid stability.
Modular Future-Proofing: Certified BIFMA level® 2 for sustainability and backed by a 10-year professional warranty. The modular design allows for easy integration of future conversion kits or technical add-ons.
Technical Specifications
| Feature | Detail |
| Screen Compatibility | Dual Displays ≤ 27" each |
| Combined Capacity | 8–40 lbs (3.6–18.1 kg) |
| Motion Range | 13" Independent Lift |
| Rotation | 360° Independent (Portrait/Landscape) |
| Mounting Standard | VESA MIS-D Compliant |
| Warranty | 10-Year Professional Grade Assurance |
The Visionary’s Choice
The Vibe: High-agency, versatile, and structurally dominant.
The Function: The definitive upgrade for Traders, Software Engineers, and Creative Directors who need to constantly shift their visual focus between different formats and tasks.
The Quality: A commercial-grade masterpiece that turns a standard desk into a highly-specialized, multi-functional ergonomic cockpit.
Independence is Power
Don't let a rigid monitor setup dictate your workflow. Invest in the LX Pro Dual-Independent Suite and command your digital landscape with absolute freedom
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Great reasons to buy from us:
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⭐ Quality You Can Trust
⭐ Quality You Can Trust
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💼 Premium Workspace Solutions
💼 Premium Workspace Solutions
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🪑 Designed for Comfort
🪑 Designed for Comfort
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🏢 For Home & Business
🏢 For Home & Business

I purchased this as a gift for my husband as part of a desk refresh, and it has made such a difference. He was previously using two standing monitors and a laptop, and even with a fairly large desk, the space always felt crowded.
This mount completely changed that. His desktop looks much cleaner now, and he has significantly more usable workspace. We also really like the range of positioning options the Ergotron provides. Setup was straightforward overall, and the mount feels very sturdy and well made. It has been a great upgrade, and his desk looks so much more organized and professional now.
Easy to install and put together, and works great for my two-monitor and my three-monitor setup (third monitor on a separate stand).
Good solid material, fairly easy to put together. My one complaint is I have two 27" monitors and on the dual arm I can't move them around. Would have been nice to understand the limitations of that size monitor with this product.
The screws arent very clear where they go. . I still have them on my desk and will try again to put them in. . . this part has not been easy to do.
Solid monitor arm