The ThinkPad USB 3.0 Pro Dock delivers a professional universal USB docking solution with fast USB 3.0 ports and digital video ports for quick and easy connection to all of the workspace peripherals you use every day. Simply plug a single USB 3.0 cable into your Lenovo PC for instant access to up to two external monitors, Gigabit Ethernet, headphones/speakers, USB printers, scanners, keyboard, mouse and more for daily use.