Installs under any desk in less than five minutes with no tools, no screws and no drilling. SmartFit™ System helps you correctly adjust keyboard for proper ergonomics. Features four height adjustments, 360° swivel and tilts from +45° to -45° for custom comfort. Reduces arm, wrist and shoulder strain. Color: Gray; Capacity (Weight): 25 lbs.; Workstation Type: 90° Corner; Curved; Diagonal; Straight.