[NAME]  With a regular WD19, even with a modern DisplayPort HBR3 system by having an 11th Gen CPU, you can’t run a 4K 60 Hz display plus another display. You just don’t have the bandwidth. This is covered in the WD19 User Guide on the Dell Support site, FYI. You’d need Thunderbolt to run that display setup through a dock, but your system doesn’t offer that. Your system has an HDMI 1.4 port, so you could connect the 1080p display there, but I don’t know if it will run at 144 Hz from that port if that matters to you. But a 4K and 1080p display of the same physical size is a pretty bad combination anyway since you’ll end up with issues inherent to using multiple scale factors simultaneously, since Windows only ever renders internally at a single scale factor and then uses post-render GPU scaling to resize rendered content to the other scale factors, which doesn’t always look great. But based on that system’s specs, it doesn’t look like you’d be able to run dual 4K 60 Hz external displays even if you wanted to change displays.
Hi all, I am wishing to purchase a WD19 180W docking station for a Latitude 3420, however I want to make sure both of my displays will work with it before I purchase one. I have got an ASUS VG248QE which has 1x DisplayPort (v1.2), 1x Dual-link DVI-D port, and 1x HDMI port (v1.4) and have got a ASUS VP28UQGL which has 1x DisplayPort (v1.1 and 1.2) and x2 HDMI ports (v2). Your feedback would be much appreciated. Kind regards, RocknRollTim
WD19 Docking Station Compatibility