My company got this same dock for my new Dell laptop at the office so I decided to get one for home. This one works the same as the one direct from dell which is no surprise. The best part was it cost less which concerned me it may have been a refurb but it was all new packaging. Works great and supports my 2 displays but can support 3 displays (hdmi, display port, mini display). It is great that it powers through the usb-c so it is one cable to connect and your off and running.