Link your USB-C laptop to the rest of your world through a single cable, and power it all at optimal speeds. The USB-C 3.1 Express Dock HD uses Power Priority technology to assess and deliver power based on each device's need, linking different devices at once. The Express Dock supports a 4K display for a vivid monitor experience, without the need for additional external power.
Manufacturer Part# : B2B152TT
Dell Part# : AA022343