Ergotron WorkFit-S, Single LD with Worksurface+ (White)

Ergotron WorkFit-S, Single LD with Worksurface+ (White) Install keyboard tray at focal distance that is right for you: closer or farther; left, right or centered When sitting, lower your keyboard below desktop height to proper ergonomic position Independent monitor screen adjustment Easily and simultaneously lift keyboard and monitor to your height for unsurpassed comfort Counterbalanced adjustment points using patented Constant Force��� technology allow instantaneous, tool-free re-positioning while you work!