Ergotron Workfit-S Dual Sit-Stand Desk Riser Workstation, 22-4/5 "W x 45-2/7 "D, Black

Stay more energized, healthy and productive while you compute Change from a sitting to a standing position whenever you want. This height-adjustable workstation moves your keyboard and display in one simple motion, making computing comfortable for prolonged periods. Whats Included: Height-adjustment Column, Desk Clamp, Crossbar, 2 LCD Pivots, and Keyboard Tray with Left/Right Mouse Tray.