R4 Revolution and R4i cards are one the original and most well known of the DS cards. Often called the R4DS or just simply the R4 or R4i, these brilliant little devices will allow you to store and view pictures, movies, listen to music and run home-brew games on your Nintendo DS or DS lite. The R4 Revolution is exactly the same size as your normal DS gaming cartridge and fits into SLOT 1 of your Nintendo DS. In order to store and retrieve your data, the R4 cartridge accepts Micro SD cards that you can pre-load with all your favourite home-brew games, movies, pictures and music.

Current Range of R4 cards available at the Memory Card Zoo: R4 v2, R4 SDHC, R4 Edge, R4i (compatible with both DS lite and DSi)

Other cards similar to the R4 revolution include the following: N5 revolution, M3DS Real, Supercard DS One and DSTT.

R4 Nintendo DS Cards