This versatile arm can be used in a variety of applications: attach a smaller monitor for use within a sit-stand workstation or position a large display up to 25 lbs (11.3 kg) wherever you want it. The LX provides unparalleled range of motion, being able to accommodate a user's sitting or standing posture-features 20 inches (51 cm) of vertical adjustment and 62 inches (157 cm) of side-to-side adjustment.