Designed to enhance everyday productivity, the Lenovo? ThinkPad? USB4 Smart Dock 5500 is at the cutting edge of our new series of USB docks, offering a smarter way to work. With the brand new Lenovo Accessories Fleet Manager(LAFM) powered by AWS for IT manager, and the dock have 40Gbps bandwidth with USB4 upstream connectivity to your laptop, that allows you to extend your monitor setup with more pixels and higher refresh rates.