Yes there were a number of organizations that provided “ other options “ based on the Micro Cornucopia highly successful and popular upgrade of Kaypro II’s.
As many of you know, we invested a great deal of funds [e.g., $2000 then or $5000 today !] and time with our Kaypro II’s and the demise of Kaypro was a big disaster for us in so many ways. Anything that could just keep them going and improve their performance was a high priority.
The others just did not compare with MC and quickly did not exist.
I still have some of the info and main chips for some of these, but doubt if much real use, interest, etc. and would have to dig it out !
We keep discovering all these” variations / modifications, etc.” of Kaypros and that can make it very difficult to try to preserve them, especially in working order.
Please continue to post your results on this site for our expanding “knowledge base” to help others.
Frank.