Thoughtfully designed to offer advanced ergonomics out-of-the box, this WorkFit™ adjustable standing desk moves you forward with a new standard in sit-stand. It fits more users with an X-shaped lift that folds close down to your desk to keep the right monitor-to-keyboard-tray spacing. With a height-adjustable, back-tilt keyboard that sits below the worksurface, this ultra-low sit-stand workstation delivers leading ergonomics when sitting and standing.- Provides 20" (51 cm) of keyboard height adjustment to meet the ergonomic needs of most computer users, fitting more people than competitive brands- Ultra-low design keeps the worksurface close to your desktop to maintain the right monitor height- Height-adjustable drop-down tray places your keyboard at the most comfortable position- Large worksurface seamlessly integrates into your space and keeps office essentials nearby- Offers infinite, click-free height-adjustment points from an easy-to-find handle- Gas spring provides quick height adjustment without cranks or motors- Easily modifies an existing space without the cost of expensive professional installers- Extremely stable and solid platform fits surface as shallow as 24" (61 cm)- Moves straight up and down on your tabletop, so it doesn’t move into your workspace- Works with an accessory monitor mount kit for independent screen adjustment and additional workspace- Ships fully assembled with no special mounting or tool-adjustments required for installation