Next gen N3DS R4i SDHC cards that work on 3DS.
Buy best R4 3DS cards at R4 Shop.com
SC DSTwo 3DS
AceKard AK2i
EZ Flash 3D
CycloDS Evo DSi / 3DS
R4i Gold Revolution 3DS - first R4 card for playing NDS ROM files on N3DS
DSTWO 3DS adds to what R4 SDHC cards can do. Comes with built-in DivX player,
GAMEBOY ADVANCE emulator for DSi and 3DS + SNES, MAME and others...