R4i  is a SLOT-1 flash card designed for Nintendo DS/DS Lite/DSi handheld consoles. R4 Ultra is only for DSL and DS. As the successor of the famous R4 flash card, R4i supports the new DSi console  now, can use SDHC storage card, and have even better compatibility than R4 with NDS ROMs and homebrews.)


1.Supports SDHC(Micro-sd 4gb.8gb.16gb.32gb)

2.Supports FAT 16/32 file systerm.

3.Supports Nentindo DS Sleep mode

4.Supports the touch screen.