Barely used in excellent condition and boxed. About this product: The ThinkPad X1 Productivity Module is specifically built for ThinkPad X1 Tablet. Get more features and functions by extending ports and battery with the Productivity module. It is attached to the cartridge interface connector on the bottom of the X1 Tablet. You can quickly attach or detach to the X1 Tablet by using eject lever. Ports and Interfaces: HDMI, Thinkpad OneLink+ dock connector, USB 3.0 Type A, DisplayPorts quantity: 1, Onelink+ Port Compatible Brand: Lenovo Compatible Device Type: Tablet
