I think the r4idsn has the same chip like the R4i Gold 3DS RTS · Issue #4 · ntrteam/ntrboot_flasher · GitHub
TWLoader: Add cheats to R4iDSN/R4i Gold RTS and make flashcard usable on its own. : r/3dshacks
R4iDSN (r4idsn.com) Wood Modul - DS/ 3DS How To / Faq - psXtools.de Community
R4iDSN/R4iGold Firmware Update Bugfix | GBAtemp.net - The Independent Video Game Community
Nintendo R4 Cards: R4 3D Revolution for 3DS/DSi/DSL/NDS (713)
Game console accessory R4idsn Card For V1.4.2 Console ,3DS Console DS/NDSL/NDSI/NDSIXL/ – shen zhen shi zhong rui tou zi fa zhan you gong si , Zhongxinrui Investment Development Co., Ltd., Zstar Electronics
R4i-R4.co.uk (@r4ir4) / Twitter
Wood v1.25 : Firmware alternatif pour R4i et R4DS
Got an R4i variant that was detected as a compatible R4i Gold 3DS? Please post it here. · Issue #17 · ntrteam/ntrboot_flasher · GitHub