R4iTT card is a new flashcard owned by www.r4itt.net. It combine the function of R4 DS and DSTT card. in 2011, thousands of DSi games were fixed by R4iTT kernel, which make it powerful and attractive. R4itt series contain 2 kinds of flashcard: the R4iTT 3DS card (also called R4iTT black card) and the R4iTT 3D card(also called R4iTT purple card). Both of them support Nintendo 3DS, DSi and DS console, just use different core.