Ergotron Upgraded LX Pro Premium Monitor Arm, Single Desk Mount fits Flat Curved Ultrawide Computer Monitors up to 34 Inches, 4 22 lbs, VESA 75x75mm or 100x100mm Dark Grey

Broad compatibility: Fits single screens up to 34 inches diagonal, 4 to 22 pounds and up to 3.6 inches deep; 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 (98-728-293) Elevate comfort: Easily raise your monitor up to 18.3 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 work or gaming space 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