I have a Dell Inspiron 15 7537 with nvidia primus disabled, so it's only intel graphics. I have a triple-monitor setup; laptop screen + Dell 1080p (HDMI) + Dell 1080p (USB->HDMI (DisplayLink) -> DVI (generic adapter)). Dell
D3100 and
CableCreation adapter work for me. I use v4.2 driver on Ubuntu 18.04 with
this workaround.