Extremely rare interface allowing the connection of a Personal Computer to compatible Panasonic Typewriters.
In full working order, tested with a Microsoft Windows machine using it’s parallel port located on the motherboard.
The compatible Panasonic models for this adapter are:
KX-R191, KX-R193, KX-R194, KX-R195, KX-R196
KX-R350, KX-R355, KX-R375