@rlaimondas It's an A2B0003 Communications Card (Revision 1) - So an RS232 card with a DB-25 port, everything you need to plug a modem into an Apple-II, which didn't come with a serial port because it was designed to be modular.

So I was basically saying that if I ever need to use my Apple IIe online, this card will do the job (British slang, "sorted").

It's highly unlikely I ever will, I'd have to find a dial-up Internet service in Canada first :)