This incredibly versatile product supports up to two 24" monitors each with a maximum individual weight of 17.6 lbs. Not only will this strong and sturdy mount have no trouble holding VESA certified 75x75 or 100x100 monitors, (fitting the above criteria), it is also extremely adjustable! Monitors stack on top of each other providing more desk space and ergonomic viewing Both monitors have 360? rotation (meaning landscape, portrait, or anything in-between) (May be limited due to width of monitors) Also included is a +/- 20? tilt in any direction Individual adjustments for BOTH Monitors, ensuring maximum user comfort Height adjustable, with a maximum height of 27.8" from the desk to the center of the mounting device for the top monitor (13.2" for the bottom one) Studies show that dual monitors can increase productivity by up to 50% Benefits of Stand Mounting: This type of mount is the classic desk stand. Maneuverable and reliable, stand mounts are the most popular mounting choice for monitors. Can be moved around your desk, no unscrewing necessary Reliable; most people rely on stands to support their monitors No need for a desk lip to mount onto like clamp based mounts