[NAME]  If you already have a dock for your first two displays, you don’t need a second dock. You can get an adapter that used DisplayLink and only provides the additional dual 4K 60 Hz video outputs you need, like this one. In terms of maximum total pixels, DisplayLink displays aren’t driven directly by the GPU, so I believe that you don’t have to worry about that. But I’m not absolutely certain. However, what IS certain is that if this doesn’t work, your only option would indeed be an eGPU, but that would be a much more bulky and expensive setup seeing as the enclosures themselves aren’t exactly cheap, and a GPU capable of quad 4K isn’t cheap either. (I guess you could run just two from the eGPU, but given that eGPU enclosures typically offer docking ration functionality, running that along with the TS3+ would mean passing up on some space economizing.) So I personally would recommend trying this first and simply returning it if it doesn’t work out. Either way, with quad 4K 60 Hz displays with half of them running via DisplayLink, you may find that your system’s CPU and therefore its fans will be more active than usual. Good luck, and please report back if you attempt this so that others who may have this question and find this thread later will benefit from your experience.
Good day everyone.  I had a question that arose after I already purchased several additional monitors for work. My use case is typically having charts/reference material up on multiple screens, that I need to refer to during the day and therefore need more screen space. I want to drive my laptop monitor + 4 external 4K60Hz monitors.  Currently, I have a Dell XPS 13 7390 laptop and I had two 4K 60Hz monitors  connected to the laptop's existing USBC/Thunderbolt ports. Recently, I purchased two more 4K 60Hz monitors along with a CalDigit TS3+. I thought having enough ports would be enough to run 4 4k60Hz monitors, but boy was I wrong! I did some googling, and realized my XPS 13 7390's GPU was not powerful to drive that many monitors. Upon looking at this forum, it looked like my best bet was to use 2 external 4K 60Hz monitors w/ my TS3+ dock, and for the other 2, I would need a separate dock that supports DisplayLink technology. I wanted to check, would this dock work for my use-case? I would need to download the DisplayLink software on my XPS 13 7390 laptop, but after that, would I be okay connecting my 4 displays (2 connected to my TS3+ dock and 2 connected to potentially a DisplayLink dock) to my laptop (e.g. is the XPS 13 7390 powerful enough to handle it)?  How exactly does the DisplayLink technology work? My understanding is that my XPS 13 7390 has a maximum number of pixels it can display at any given time and it may not be able to handle 4 external 4k60Hz monitors + its own screen. Does DisplayLink not care about this "maximum number of pixels"?  If my current solution does not work, would the best bet be to get some sort of eGPU? Thank you all in advance!
XPS 13 7390, four 4K 60Hz monitors, possible?