Ergotron Mounting Extension for Mounting Arm, Desk Mount, Wall Mount - Black

Add even more adjustment flexibility with a second extension on your LX Pro Desk Monitor Arm, Wall Monitor Arm or Keyboard Arm. This accessory add-on can increase an arm's reach by 9" (23 cm) while providing a fourth rotation point.

• Extra flexibility: Increases the arm's reach to fit more users and applications


• Durable design: Aluminum construction is built to last


• Neat workspace: Cable management routes cords under the arm, out of the way