Hi Ted,
I've actually got a couple of card readers attached to my computers ( a Panasonic and a cheap one) and use a spare sd card for transferring files between the laptop & PC One would have been enough , but to save plugging and unplugging I decided to get a cheap second one.
They also come in handy as I don't use floppies anymore in my KN7, only the sd card. It's so much faster loading files and no disk swapping.

best wishes
Rikki

best wishes
Rikki