ERGOTRON 33-349-211 WorkFit-S, Dual Workstation with Worksurface, Standing Desk Attachment - Front Clamp, For up to 24" Screen, Capacity up to 25 lbs, Height adjustment, Easily lifts and rotates, VESA MIS-D, WHITE This height-adjustable standing desk easily attaches to your desktop—just lift or lower the WorkFit-S and tweak the optional weight settings for no-sweat adjustment.