The TR2818 series LCD Monitor Arm with Keyboard Platform attaches to work surfaces, desks walls and poles.  The Model 2818 Combination LCD Data Entry Arm and Keyboard Arm allows the user to rotate and tilt the keyboard tray independently of the LCD.   Space-saving design allows the forearm to fold together leaving approximately 3 inches of space behind the monitor.  The keyboard can tilt completely vertical for storage. See all of the adjustment capabilities of the HD FlexTray LCD Monitor Arm and Keyboard Tray combination.