Making mince-meat out of your workload, the completely re-designed and supercharged ThinkPad Ultra Dock with an included ThinkPad 90W AC Adapter grows capability without growing in size. The ultimate docking solution includes a wide range of video outputs, including HDMI 1.4, and support for multiple external monitors so you can multi-task like never before. Includes a ThinkPad 90W AC Power Adapter (Slim Tip) Features - 1x VGA port - 1x DVI-D port, 2x DisplayPort, 1x HDMI port (only 2 can be active) - 3x USB 2.0 ports, one port supports always-on USB charging - 3x USB 3.0 port - 10/1000 Gigabit Ethernet port - Notebook Lock and Security Lock Slot