The LifeDesk Monitor Arm for single monitors between 6 and 18 lbs provides a height range of 12" positioning the monitor center anywhere from 7" to 19" above the desk. The arm has a reach of 23" and frees up a tremendous amount of desk real estate. Monitor must be VESA mount compatible to work with this arm, Arm has built-in wire management and ships with both a clamp mount and a grommet mount.