ThinkPad Ultra Dock comes with an included ThinkPad 65W AC Adapter and grows your capability without having grown in size. The ultimate 65W docking solution, the ThinkPad Ultra Dock 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. It comes with 3 x USB 2.0 ports, one which supports always-on USB charging for mobile devices. Therefore, you can charge your tablet or mobile using the dock without your ThinkPad being present. The dock is equipped with 3 x USB 3.0 ports for connecting hard drives and other external storage. This ThinkPad docking station also support 10/1000 Gigabit Ethernet connection and comes with 2 x DisplayPort 1.2, 1 x DVI-D, 1 x HDMI 1.4 and 1 x VGA port. The dock is driver-free but still delivers delivering crystal clear video quality thanks to Lenovo technology. It also features 1 x Stereo/Mic Combo Audio Port for headphone/speaker/microphone connection. Features and Benefits: • 3x USB 2.0, one supports always-on USB charging • 3x USB 3.0 • 10/1000 Gigabit Ethernet, supports enterprise manageability • 2 x DisplayPort 1.2* • 1 x DVI-D* • 1 x HDMI 1.4* • 1 x VGA* • 1 x Stereo/Mic Combo Audio Port • Driver-free, perfect video quality * Some of the video ports do have exclusive use and are also dependent on the docked ThinkPad configuration. Compatible: Lenovo L440, L450, L460, L470, L540, L560, L570, T440, T440p, T440s, T450, T450s, T460, T460p, T460s, T470, T470p, T470s, , T550, T560, T570, X240, X250, X260, X270 Does not support models with a Quad Core Processor Does not support ThinkPad T460p & T470p quad-core models with discrete graphics.