Parallel interface card (synchronous communication?), evidently for printers, DE9 female.
Miscellaneous Nos. on board: 670-___-____, 820-0027-01
Marked as copyrighted 1979, Apple Computer, Inc.
References:…
The Disk II is Apple's first disk drive. Its Floppy Disk Subsystem was a 5¼-inch floppy disk drive designed by Steve Wozniak and manufactured by Apple Computer. The Disk II was designed specifically for use with the Apple II personal computer…
5 units total, with one having the mysterious, illegible note pictured taped on…
This contains various Apple Softwares such as APPLE PASCAL on 5 1/4 " floppy disks.
The Apple Extended Keyboard was released in April 1987. This keyboard was first sold separately alongside the Macintosh II and SE. Later the Apple Extended Keyboard II was prepackaged with Apple Professional Desktops during the early 1990s…