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Ergotron 45-684-290 LX Pro Dual Direct Desk Mount Arm - White - 2 Display Support up to 27" - Height Adjustable - VESA 100 x 100/75 x 75
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Product Features
Technical Overview
The LX Pro arm incorporates a lift mechanism for smooth height adjustment, allowing users to raise monitors off the desktop for optimal viewing angles. It supports full 360° rotation and pan, plus a tilt range from -13° to 17°, providing extensive adjustability for ergonomic alignment.
Compatible with VESA 100x100 and 75x75 patterns, the mount features a desk clamp installation that requires no drilling. Integrated cable management keeps wires organized, and the modular architecture allows for accessory add-ons to customize configurations.
Relevant factors for this section include Device Supported, Number of Displays Supported, Minimum Load Capacity, Color Family. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This mount delivers superior ergonomic benefits by enabling effortless motion for perfect screen positioning, reducing strain and boosting focus during extended work sessions.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Enhanced Comfort, Space Optimization.
Enhanced Comfort
The adjustable arm allows for lift, tilt, turn, and pivot movements, promoting natural postures and reducing neck and eye fatigue.
- 360° rotation and pan
- Height adjustment range
- -13° to 17° tilt
Space Optimization
By raising displays off the desk, it frees up valuable workspace and supports a cleaner, more organized environment with hidden cable routing.
- Compact base footprint
- Cable management system
- Dual-display support
Deployment / Use Cases
Ideal for workstation and workspace applications, the LX Pro arm is suited for offices, home offices, and collaborative environments where dual monitors enhance productivity.
Common use cases include financial trading desks, design studios, IT support centers, and multi-tasking setups that require adjustable screen positions for ergonomic comfort and efficient workflow management.
Relevant factors for this section include Device Supported, Number of Displays Supported, Minimum Load Capacity, Color Family. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Professional Workstations
Supports dual monitors for tasks like coding, data analysis, and graphic design, allowing precise alignment to reduce physical strain.
Collaborative Spaces
Enables easy screen sharing and adjustment in meeting rooms or shared desks, fostering better visibility and interaction.
Physical Profile
Constructed from lightweight yet sturdy aluminum, the mount features a white finish that complements modern office aesthetics. The desk clamp form factor ensures secure attachment without permanent modifications, and the design prioritizes a sleek, low-profile appearance.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: Yes, 11.50 lb (5216.31 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Height
- Yes
- Weight
- 11.50 lb (5216.31 g)
What's in the Box
The package includes all necessary components for setup:
Highlights
- Supports two displays up to 27" each with VESA 100x100/75x75 compatibility
- Height adjustable with lift mechanism for ergonomic screen positioning
- Full 360° rotation, pan, and pivot plus -13° to 17° tilt range
- Maximum load capacity of 18.80 lb per arm for stable mounting
- Aluminum construction in white for durability and modern aesthetics
- Desk clamp installation with no drilling required
- Integrated cable management for a clean workspace
- 10-year limited warranty for long-term reliability
- Modular design allows accessory add-ons for custom configurations
- Easy setup with fewer parts and intuitive adjustment
Specifications
| Specifications | |
|---|---|
| Manufacturer | Ergotron, Inc |
| Manufacturer Part Number | 45-684-290 |
| Brand Name | Ergotron |
| Product Series | LX Pro |
| Product Name | LX Pro Desk Dual Direct Arm (White) |
| Product Type | Mounting Arm |
| Product Information | |
| Device Supported | Monitor,Display |
| Number of Displays Supported | 2 |
| Minimum Load Capacity | 9.40 lb (4263.77 g) |
| Maximum Load Capacity | 18.80 lb (8527.54 g) |
| Maximum Screen Size Supported | 27" |
| Height Adjustable | Yes |
| Features | Lift Mechanism,Durable,Extendable Arm,Flexible,Easy to Install,Ergonomic,Adjustable,Tilt,Pan,Rotate,Pivot,Extendable,Cable Management |
| Minimum Tilt Angle | -13° |
| Maximum Tilt Angle | 17° |
| Maximum Rotate Angle | 360° |
| Maximum Pan Angle | 360° |
| Mount Function | Desktop |
| Physical Characteristics | |
| Color Family | White |
| Product Color | White |
| Product Material | Aluminum |
| VESA Mount Compatible | Yes |
| Mounting Pattern | 100 x 100,75 x 75 |
| Form Factor | Desk |
| Weight (Approximate) | 11.50 lb (5216.31 g) |
| Miscellaneous | |
| Package Contents | Arm Extension Dual bow 2 x Monitor Pivots 2 x Piece Desk Clamp Standard Base 5" pole Pole Collar Attachment Hardware |
| Application/Usage | Workstation,Workspace |
| Warranty | |
| Limited Warranty | 10 Year |
User Manual
FAQ
What is the maximum screen size supported by this mount?
The Ergotron LX Pro Dual Direct Desk Mount Arm supports monitors up to 27 inches per display. This size accommodates a wide range of standard office and professional monitors, ensuring compatibility with most dual-screen setups for tasks like data analysis, design, or multitasking.
How many displays can this mount hold?
This mount is designed to hold two displays simultaneously. It features dual arms that can each support a monitor, making it ideal for workstation environments where dual screens enhance productivity by allowing side-by-side viewing or extended desktop configurations.
Is this mount height adjustable?
Yes, the mount includes a height-adjustable lift mechanism. This allows users to raise or lower the displays to achieve optimal viewing angles, reducing neck and eye strain during prolonged use. The adjustment is smooth and supports ergonomic positioning tailored to individual preferences.
What VESA patterns are compatible?
The mount is compatible with VESA 100x100 mm and 75x75 mm mounting patterns. These are standard sizes for most monitors, ensuring broad compatibility. The included hardware secures monitors firmly, providing stable support for screens within the specified load capacity.
What is the weight capacity per arm?
Each arm has a maximum load capacity of 18.80 lb (8527.54 g) and a minimum of 9.40 lb (4263.77 g). This range accommodates monitors of various weights, from lightweight LED displays to heavier models, ensuring stable mounting without sagging or instability.
Does this mount include cable management?
Yes, the mount features integrated cable management to keep wires organized and hidden. This helps maintain a clean workspace by routing cables along the arm structure, reducing clutter and enhancing safety and aesthetics in office or home office environments.
| Qty | Price | Available |
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