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Ergotron Mounting Arm for Monitor White 45686290
- Broad compatibility: Fits two screens up to 27 inches diagonal and 4 to 22 pounds each; compatible with VESA patterns 75x75mm and 100x100mm
- Versatile mounting options: Includes two-piece desk clamp to fit a variety of desk types; desk clamp attaches to desks 0.4 to 2.4 inches thick; grommet mount available as separate accessory (98-728-290)
- Elevate comfort: Easily raise your monitor up to 19.9 inches above your worksurface with 13 inches of lift; find your best view for each project with up to 360 degrees of rotation and 85 degrees of tilt
- Sleek and modular design: Designed with aesthetics in mind to enhance your workspace, improved built-in cable management creates a streamlined look; a suite of compatible accessories lets you customize your workspace
- 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
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Overview
Specs
Reviews
LX PRO ARM DUAL SIDE BY SIDE
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- Support Phone: 1-800-888-8458
- Support Email: customerservice@ergotron.com
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The white Ergotron 45686290 is a dual-monitor desk arm for users who want to position two VESA-compatible screens up to 27 inches and 22 pounds each, with adjustable height, tilt, and rotation for a more flexible viewing setup.
Recommended For
- People who routinely keep two applications visible side by side—such as code beside documentation or a spreadsheet beside a report—and want to reduce window switching.
- Dual-monitor desk users who adjust screen position during the day or want to push the displays aside to reclaim desk space; Ergotron positions the arms for flexible positioning and folding away.
- People setting up two adjacent displays for adjustable seated work, including users who want to change screen height, tilt, or orientation to suit different tasks.
- People who want to lift two monitors off the desktop to open up work surface for paperwork, peripherals, or other desk tasks.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | A side-by-side tabletop setup for monitors |
| Monitor Compatibility | For monitors with a 75 × 75 mm VESA mounting pattern and a screen weight up to 20 pounds |
| Movement And Adjustment | Articulating arm with up to 85 degrees of tilt |
| Mounting And Construction | Tabletop mount with a metal enclosure; classified as an A/V stand |
| Dimensions And Weight | 27.435 × 13.54 × 6.928 inches; item weight 13.783 pounds |
| Color | Matte black |
| Model Identifiers | Ergotron LX Pro Arm Side by Side, model 45-686-290 |






