Broad compatibility: Fits single screens up to 34 inches diagonal and 7 to 25 pounds; 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 (98-034)