Can anyone please advice on external SF314 floppy models? By looking at some pictures on the web, I can only recongnise two variants, with  `small eject button' , and  `large eject button'.
My `STfm' machine has an internal drive capable of standard 720K up to 820K format (i.e. 10 sectors on 82 tracks, used by gamers) , if I wanted external floppy for that machine, capable of format 820K, what variant you would recommend, ,?
I just need a second drive [b], reading/writing/formatting the same as my internal [a] drive.
Many thanks in advance.