Picked up two J5Create JUA350's... Not happy yet... Maybe their support will be able to help tomorrow.
But unplugged my DisplayLink boxes, installed the J5 drivers (BTW - they are unsigned so you've gotta open your computer to potential security threats temporarily - no big deal but an extra hassle)...
Rebooted, screen just flashed and flashed and flashed.
Unplugged by J5 and things went back to normal.
Replugged and it recognized the device, but the screen was blank.
Tested multiple monitors and multiple cables.
Perhaps it's my Retina MBP - dunno... We'll see tomorrow.
I'm just hoping to nerd out and drop all my USB 2 stuff (displaylink boxes are all that's left).
Oh well... More to come.
Perhaps DL will give us some good news....SOON
PS. Then proceeded to uninstall the drivers - no go... System reports them to be corrupt. Strange.