Optimize your A3/Series 9 printer with this keyboard tray accessory. This Keyboard Tray accessory is compatible with all Lexmark A3 printers and can be paired with any of the A3 printer options to optimize your printer set up. Allows users to more quickly navigate Lexmark printers interface and complete complex tasks quickly. Keyboard tray only, this accessory does not include a keyboard. Series Name: A3, Series 9; Workstation Type: Printer Keyboard Tray; Standing Workstation; Keyboard Tray Dimensions (W x D): 9.7 x 5.6; Color(s): Gray.