Ergotron 45-709-290 – LX Pro Dual Monitor Arm Clamp Mount
Overview
The Ergotron 45-709-290 is an LX Pro Dual Monitor Arm with a desk clamp mounting configuration for positioning two monitors on a workstation. The arm uses Constant Force™ technology to provide smooth display adjustment while supporting ergonomic positioning across a wide range of desktop applications.
Technical Information
The dual-monitor arm supports a combined display load of up to 40 lb (18.1 kg). Each display attaches through a VESA FDMI MIS-D interface supporting 75 × 75 mm and 100 × 100 mm mounting patterns.
The arm provides up to 13 inches (33 cm) of lift, 360° pan, 360° rotation, and an 85° tilt range. The articulated arm extends up to 25 inches (64 cm) and includes integrated cable management for routing display cables along the arm.
Compatibility
The 45-709-290 is designed for two compatible LCD monitors with VESA 75 × 75 mm or 100 × 100 mm mounting patterns. The combined monitor load must remain within the 40 lb (18.1 kg) capacity of the arm.
The desk clamp provides attachment to compatible desktop surfaces. Display compatibility should be checked using the monitor weight and VESA pattern rather than screen size alone.
Key Features
- Dual-monitor configuration for two displays
- 40 lb (18.1 kg) total load capacity
- Desk clamp mounting for workstation installation
- 360° pan and rotation with up to 13 inches of lift
- VESA 75 × 75 mm and 100 × 100 mm support with integrated cable management
Applications
The LX Pro Dual Monitor Arm is suited to office workstations, trading desks, design environments, control rooms, shared workspaces, and other applications requiring two independently adjustable monitors on a single mounting arm.
DC Supplies Product Note
Verify the combined weight and VESA mounting pattern of both displays before installation. The 45-709-290 uses a desk clamp and has a maximum combined display load of 40 lb (18.1 kg).
Specifications
| Specification | Details |
|---|
| Brand | Ergotron |
| Part Number / MPN | 45-709-290 |
| Product Type | Dual Monitor Arm |
| Series | LX Pro |
| Model | LX Pro Dual Monitor Arm |
| Color | Black |
| Displays Supported | 2 |
| Maximum Load Capacity | 40 lb (18.1 kg) |
| VESA Mounting Interface | 75 × 75 mm, 100 × 100 mm |
| Tilt | 85° |
| Pan | 360° |
| Rotation | 360° |
| Lift | 13 in (33 cm) |
| Maximum Extension | 25 in (64 cm) |
| Mounting Type | Desk Clamp |
| Cable Management | Integrated |
| Motion Technology | Constant Force™ |
| Warranty | 10 years |
FAQs
How many monitors does the Ergotron 45-709-290 support?
The LX Pro Dual Monitor Arm supports two monitors.
What is the maximum supported monitor weight?
The combined display load is up to 40 lb (18.1 kg).
Which VESA patterns are supported?
The monitor mounts support VESA 75 × 75 mm and 100 × 100 mm mounting patterns.
How does the 45-709-290 attach to a desk?
This model uses a desk clamp mounting configuration for attachment to a compatible desktop surface.
What adjustment range does the arm provide?
The arm provides up to 13 inches (33 cm) of lift, 360° pan, 360° rotation, and an 85° tilt range, with extension up to 25 inches (64 cm).
