Casio KB-15
This page was last modified 14:50, 13 January 2022 by Mars2000you. Based on work by Gdx and Rderooy.


The Casio KB-15 is an expansion unit for the MX-15 computer. It adds two cartridge slots (primary slots) and the printer port to this computer. It's actually the same expansion unit as the KB-10, but adapted for the international market.

This combination does not add RAM. The AC power adaptor provided with the computer is no longer needed as the KB-15 has its own internal power supply. The unit was available only in black color.


Casio MX-15 with expansion unit