3DS R4i SDHC - Nintendo N3DS R4 Flash Card

Next gen N3DS R4i SDHC cards that work on 3DS.
Buy best R4 3DS cards at R4 Shop.com

AceKard AK2i
EZ Flash 3D
CycloDS Evo DSi / 3DS

R4 3DS Card

R4i Gold Revolution 3DS - first R4 card for playing NDS ROM files on N3DS

DStwo 3DS SuperCard R4

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...