2023 Version R4 R4i Gold SDHC For DS/3DS/2DS/ Revolution Cartridge+USB Adapter | eBay
R4i gold 1.4.1 doesnt work on dsi 1.4.5E : r/nds
R4 3DS Gold Pro w/ 5000+ Games Ready to Play!! R4i Gold Pro For ALL Nintendo 2DS, 3DS, DSi XL, NDS Lite, and NDS Systems!! for Sale in Aloma, FL - OfferUp
New R4I SDHC Dual Core Gold Pro Flash Card Adapter for DS DSI 2DS 3DS New3DS & All DS Consoles - Newegg.com