UltraStudio Mini Monitor

Hi!

I have an Eizo 4K monitor connected via Ultra Studio Mini Monitor to Davinci Resolve to preserve and manage the various color profiles.
I have two questions:
1) Is it possible to set up the Eizo monitor, using a mini-monitor, to get a print preview?
2) I would like to take advantage of the 4k screen can you recommend a device with thunderbolt connection that supports this format?

Thank you!
N.