Broad compatibility: Fits single screens up to 34 inches diagonal and 4 to 22 pounds; compatible with VESA patterns 75x75mm and 100x100mm Saves space: Places screen in the best view to tackle each to-do and when not in use the arm conveniently folds close to the wall for easy storage Elevate comfort: Easily raise your monitor up to 20 inches above the base 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