5G Mechanism arm Keyboard Tray with new, simiple dial-a-tilt adjustability and intuitive height adjustment (one-handed motion without the use of locks or levers). The Clip Mouse is the next generation mouse platform, with depth, swivel, tilt, and height adjustability. It can be positioned easily either above the numeric keypad or flush with the keyboard. It can also be moved from one side of the keyboard to the other. Includes standard 19" keyboard platform, 8.5 inch mouse platform, and 19" palm support.