Thanks – I probably should have been clearer: I work in a variety of programs (FinalDraft, Highland 2, Gdocs, Scrivener, Notion) so I need to emulate what I see on my regular screen (OSX). My goal with the e-ink display is to be able to do more writing outside.
Then you could use Remote Desktop connection from your original laptop to a good EPD tablet, presumably Android based (to install the needed software on it). Or, of course, a monitor like that of the submission.