Increase vertical mobility with the M VESA Monitor slider. The track-mounted monitor holder is applied to increase mobility for most monitor arms. The slider features easy installation on most monitor mounts with standard VESA plates 75mm x 75mm/100mm x 100mm. With a track on the mount, a monitor has an extra 15cm of mobility to go up or down. The toothed track keeps the adjustment smooth and stable and makes it easy to move and lock the monitor in just the right position.