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SNKB-O198x-KB-139

Notes

This keyboard was featured in my Exploring the elusive IBM 4683 Matrix Keyboard P/N 76X0100 article, which was likely one of the first full teardowns of the keyboard published. I received the keyboard in like-new condition; it was originally NOS but previous owner u/drake9800 who had it for only a short time opened the keyboard to figure out what it was since no concrete background material on the keyboard existed before.

Original specs/details

Full Name
IBM 4683 Matrix Keyboard
Part Number
76X0100
Type
Other, Keyboard
Key-switches
Key Tronic capacitive foam and foil (tactile variant)
Feet
None
Connection
Cable
Cable
Detachable POS SDL
Production Date
1980s
Acquisition Date
2021-06-21