[Finnucane]

Huh. I got my II+ with the 80-column card installed. I guess I just assumed that was standard. Being more than 40 yrs ago, I could be misremembering.

[js2]

It was probably a Videx Videoterm:

https://archive.org/details/Videx_Videoterm_Installation_and...

It was common for Apple resellers at the time to sell them with third-party add-ons.