Supercard Dstwo is the second generation flashcard from Supercard team. Supercard.sc spent 1 year work hard on it. It is the first built-in CPU flashcard in the world. DSTWO not only included all the advantage of DSONE, but also use it powerful built-in CPU to provide more miracle functions. The Supercard DS2, with its beautiful Evolution (EOS) operating system and a powerful on-board processor offers unique and exciting features that you won't find anywhere else.