Lenovo 40A20170IT notebook dock/port replicator Docking Black

With the horsepower to drive mobile workstations, the completely redesigned and supercharged ThinkPad Ultra Dock with an included ThinkPad 170W 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.