R4 Card for Nintendo DS: A History

The Nintendo DS R4 card has been around since 2007 in various original forms, clones, and competitors seeking to imitate the R4 card. Read the history here.

R4 Card Ds

R4 Video Games Memory Card，3DS Game Flashcard Adapter Support for NDS MD GB GBC FC PCE : Video Games

What Is The R4 Card?

I found an old r4 card and these are on it if I launch any of these could they harm the dsi or brick it (I don't know where the files came

Nintendo 2DS with R4 Card - Video games & consoles

Buy the R4 Card for DS Untested

SOLVED: White Screen ?MENU With r4 Card - Nintendo DSi - iFixit

R4 for 3ds

Nintendo DS: Nintendo Gains 4.8m Million In Piracy Battle, Bans R4 Flash Carts - My Nintendo News

Trying to work original r4 card for downloading saves.