#Macbook usb c dock dual monitor 1080p

Unless they are vastly different sizes, you're almost certainly going to need to set different scaling factors on each display to keep things a reasonable size on both, but running multiple scale factors simultaneously results in non-optimal image quality on any display that isn't running the scale factor of the display that was primary when your user session started.

#Macbook usb c dock dual monitor 1080p

Lastly, a 4K display and a 1080p display are generally not going to be a good match. If you want to know more about bandwidth limits and why they exist, I wrote an explainer post on the modes of USB-C and TB3 with specific focus on their impact on display setups over here. In your system's case, one of them would have to be connected to the downstream TB3 port, using a USB-C to DP cable/adapter or similar if needed.

With a Thunderbolt dock like the WD19TB, you can run dual displays up to 4K 60 Hz each if you connect them to an allowed combination of outputs.

If you have a 4K display connected, that display might be running only at 30 Hz rather than the standard 60 Hz, which you might notice as seemingly laggy performance.

With a regular USB-C dock like the standard WD19, dual displays would be limited to 1920x1080 60 Hz each.

Sometimes the answer is already available rather without having to ask the Internet and hope you receive a correct answer.)Д«ut basically, the Latitude 7400 is a DP 1.2/HBR2 system, which means that:

(As a general piece of advice, Dell's documentation is generally quite good, so it's a good resource to check when something isn't behaving as expected. But if you go, search your dock model, click Documentation, and select the User Guide, you will find this information spelled out there. And sometimes there are limits in terms of the outputs that can be used together because the dock can only allocate display bandwidth in certain combinations.ДЄs to any limits of your particular setup, I can't say because unfortunately you didn't specify your dock model, which is a key piece of information in this case.