R4i SDHC 3DS Card: Compatible with Nintendo 3DS, DS, DS Lite, DSi, DSi XL, and DSi firmware V1.4.3E & 3DS 2.2.0-4(and all early versions)

R4i SDHC 3DS Card Official Website: http://www.r4i-sdhc.com
R4i SDHC 3DS Official Kernel/Software Download please visit R4i SDHC 3DS Installation Guide .