Tripp Lite's WWSSD3622 WorkWise Height-Adjustable Sit-Stand Desktop Workstation allows you to enjoy the benefits of standing for a portion of the day without using your entire work surface. Simply place the WWSSD3622 on a fixed-height desk or table. You can change the height of your monitor and keyboard to improve ergonomics, promote health and increase productivity. To raise or lower the adjustable sit-stand desktop, press both side handles. The monitor platform and keyboard tray move together to provide smooth transitions between sitting and standing. The base remains stable at all heights. Maximum weight capacity is 33 pounds. The monitor platform measures 36 x 22 inches and adjusts up to 16 inches above the work surface. It's sturdy enough to support a dual-arm display mount. The extra-large keyboard tray measures 27 x 9 inches to accommodate the largest popular keyboards. At its lowest height, the keyboard tray rests on the work surface. A cable management clamp attaches to the rear of the keyboard tray for neat bundling and organizing of keyboard and mouse cables.