The OEM 3M Under-Desk Keyboard Drawer MMMKD45 is designed to enhance your workspace efficiency. This keyboard drawer features a soft gel wrist rest for added comfort and a precise optical mousing surface. Its extra-wide tray is easy to install and height adjustable, complete with cable management slots and a 16-1/2" track. The mousing surface can be positioned to the left or right of the keyboard, providing flexibility for your setup.