ThinkPad USB-C Dock Gen 2 (40AS), next generation of USB-C one-cable universal docking solutions. Supports vivid 4K displays or multiple 1080p screens, charge your notebook, connect legacy USB peripherals, wired networks and rapidly charge your mobile devices.
A service part Field Replacement Unit (FRU) is used to replace a defective part installed or attached to the computer. Service part FRUs are identified by a 7-digit number on the part itself (for example, FRU P/N 11x1111). A Lenovo FRU can be purchased and replaced by yourself or a Lenovo qualified field support person.