GitHub - yujideluca/r4isdhc.kh: Kernel for the 2021 version of the r4 SDHC 3DS DSi dual core smart update (www.r4isdhc.hk is not available for finding the kernels for a long time)
New R4I SDHC Dual Core White for NEW 3DS /3DS /2DS /NDSi /NDS Lite - Model B--DS/DSI/3DS Flashcard | Westingames.com
Help Setting up 2018 R4 SDHC Dual-Core Smart Update | GBAtemp.net - The Independent Video Game Community