Lenovo ThinkPad Ultra Docking Station 40A2. T440, T440p, T440s, T450, T450s, T450p, T460, T460p, T470, T470s, T540, T540P. L440, L450, L460, L470, L540, L560, L570, P50s. 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.
eBay