my original post here: https://www.reddit.com/r/techsupport/comments/graakc/cannot_get_display_link_with_a_708tsu_monitor_to/

But after reading your support page (which, duh, I should have done in the first place) I understand why my device is not working. Has a fricking storage device in it with the drivers.

Please add: Xenarc Model # 708TSU to your list of not supported devices