R4 R4i Gold Pro Dual Core Flash Card Adapter for DS 2DS New 3DS XL V1.0-11.9 - Newegg.com
R4 Gold Wood 2023 Dula-Core Revolution SD Card with 500 NDS Games for DS/3DS/2DS | eBay
There are plenty of stuff you can actually do making use of the R4 3 Card that it is tough to listing them. pictu… | Ds games, Nintendo 3ds games, Nintendo ds games