Apple PowerBook Duo Floppy Adapter - M7781

Vintage Apple M7781 Macintosh PowerBook Duo Floppy Adapter

Vintage Apple Mac Macintosh 3.5" Floppy Disk Drive 800K M0131 External UNTESTED

Apple Macintosh Power Book Floppy Drive Expansion Bay Module - UNTESTED

Apple Macintosh Powerbook Duo Floppy Adapter M7781

Vintage Apple Macintosh Mac Powerbook 7.5V 2A AC Power Adapter M5651

Apple Macintosh PowerBook Duo Floppy Adapter tested working

Vintage Apple Macintosh PowerBook AC Adapter