Micomsoft XO-1
This page was last modified 20:27, 17 January 2021 by Mars2000you. Based on work by Gdx.


The joystick system controller XO-1 is a device sold in Japan. It is just an adjustable autofire for joypad / joystick. It supports joysticks for FM77AV, MSX,MZ-2500, PC-6001 and X1 series. It is probably usable with a mouse.

This device allows to reverse the buttons and select the autofire of each button.

Price at launch: ¥3,900.


Micomsoft XO-1 & its box
Micomsoft XO-1 right side
Micomsoft XO-1 & its box
Micomsoft XO-1 batteries location