Heavy duty construction makes this cart ideal for Plasma, LCD or LED monitors weighing up to 150 lb. Fits all VESA hole patterns through 400x400mm in either landscape or portrait screen orientation. An adapter allows for post-installation rotation to either landscape or portrait orientation. Comes with heavy duty rubber casters for smooth mobility. Fits through standard door openings. Fully adjustable tilt and screen height position. Vertically adjustable tempered glass or metal shelf (sold separately) can be easily installed or removed without removing TV monitor.