This is a card for Fujitsu FM Towns Marty console (both 1 and 2 models) that will add to the system further 2MB (4MB in total) allowing you to play some games that do require 3MB or 4MB of RAM (like Super Street Fighter II and others)

The card plugs into the rear expansion port of the Marty console (you need to break the plastic tabs of the cover in order to access the port), see picture above.

BE CAREFUL TO NOT BEND THE CARD WHEN PLUGGED INTO THE PORT OTHERWISE YOU MAY END UP TO DAMAGE THE CARD ITSELF AND THE PORT!

For v1 revision (larger board with no ON/OFF switch) users :

PLEASE, REMOVE THE CARD WHEN NOT NEEDED OTHERWISE IT WILL CAUSE SLOWDOWN IN GAMES THAT DO NOT REQUIRE MORE THAN 2MB!