Supports up to 27\" monitors: Reduce back, neck and eye strain with optimal monitor positions and encourage proper seating postures. AOC AS110D0 supports a single monitor for up to 27\" (diagonal) in size. VESA compatible: Simply attach any VESA compatible (75x75 or 100x100 mm) monitor (within size and weight support) for a more streamlined desktop that adjusts to how you work best. Space saving: AOC AS110D0 monitor arm comes with both C-clamp mount and grommet mount options. AD110D0 offers a minimal desk footprint, saving precious desk space for a more streamlined desk top. Easy movement: Mechanical gas strut and springs with adjustable tension support monitors up to 19.8 lbs and allow for easy adjustments. Enhanced setup: The wide range of motions, such as -45 ~ +60 degrees tilt, -90 ~ +90 degrees swivel, and 360 degrees pivot range allow for the ideal setup for your workspace.