Specifications Summary >> Color: Black. The smarter way to work, Introducing the ThinkPad Universal USB-C Dock. This advanced, universally compatible one-cable docking solution lets you work smarter, not harder. It comes with a vast array of ports, next-gen plug and play functionality, and rapid charging capabilities (up to 100W for most USB-C notebooks*). Smart enough to install critical firmware updates automatically, it’s ideal for any mixed-PC environment and home-based working, and gives you the freedom and power to do more. * The in-box 90W power adapter charges ThinkPad and other USB-C notebooks up to 65W. For 100W charging, an optional slim tip 135W power adapter is required (PN: 4X20E50558). Sold separately. . Important Links:. . Dock Compatibility. Display and Video Output Configurations. Product Brochure. Dock Technical Support. Docks- Reference Guide. . Compatible add-on accessories:. Lenovo Docking Station Mounting Bracket G2-24" (4XF1A14358).