R4i Nintendo DS/DSi/3DS ?

R4i White Dual Core With 8GB Sandisk Micro SD Card R4i SDHC Dual-Core for 3DS Console/DS/NDSL/NDSI/NDSIXL/LL is the latest development in flash cartridge technology for the Nintendo 3DS. and it is also compatible with Nintendo DS Lite , DS,3DS. According to recent test from the Manufacture, it supports the lastest R4I SDHC-White Card for 3DS Console/DS/NDSL/NDSI/NDSIXL/LL perfectly. The R4i is an adapter so you can use a micro SDHC card (up to 32GB) with your 3DS this allows you to store more and allows you to benefit from all the following features: • Watch movies • Play music • Browse pictures • Read E-Books and more... R4i SDHC Dual-Core supports 3DS V4.0.0-7 and DSi(DSi XL) V1.4.4 firmware and all early versions!