Specifications Summary: Colour: Eclipse Black, Designed to enhance everyday productivity, the Lenovo™ ThinkPad® USB4 Dock 5000 is the Successor of our famous Universal USB-C Dock equipped with cutting-edge USB4 Technology. The dock can connect to your laptop with 40 Gbps bandwidth and USB4 upstream connectivity, that allows you to extend your monitor set-up with more pixels and higher refresh rates. It can output 65W charge power to your laptop with a 100W power adapter, or you can choose a 135W power adapter to boost the charging power up to 100W to your laptop.. . Important Links: . . Dock Compatibility. Display and Video Output Configurations. Product Brochure. Docks- Reference Guide.