This versatile arm can be used in a variety of applications: accommodates large monitors, mid-sized TVs and all-in-one computers weighing up to 30 lbs (13.6kg).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 (157cm) of side-to-side adjustment.- 20-inch (51 cm) height range allows users to move between sitting and standing positions while they interact with the display.- Extends LCD up to 33" (84 cm); push your display out of the way when not in use.- Increase viewing comfort—help reduce eye, back and neck strain.- Upgrade LCD monitors and TVs with improved ergonomic adjustment.- Patented CF motion technology provides premium ease-of-use adjustment.- Cable management clips on the under side of the arm route and hide cords.- Ideal for space-constrained spaces—folds to within 4.5" (12 cm) of back of desk in storage position.- Secure installation—locking connections between arm, extension and base.- Passes Ergotron’s 10000-cycle motion test, which ensures a minimum of five years trouble-free height adjustment.