With the advent of asylum and work from home, this has become a must when setting up a dual monitor setup on my laptop. This will surely be of great help on business trips (when the world doesn't even pause long enough to start it up again). The three types of connectors are particularly critical with the legacy monitors in my home, and they are effectively positioned so that the DVI/VGA/ and HDMI connectors can be used simultaneously without having to disable one or the other (note, I think not that you can control all three display ports simultaneously, only one dongle can support physical connection to all four ports simultaneously).