Found these old R4 flash cards, black one says "R4i V1.4.1" and white one says "NEW R4 SDHC". Which one is better for a system of the 3DS family and how can
New 2017 R4I SDHC Dual Core White for NEW 3DS/ 3DS/2DS /DSi/ NDS Lite - Model A - ABXGame
Find Correct Firmware & Kernel For Any R4 Card! - YouTube
2020 New R4 SDHC Gold Pro + USB Cartridge adapters, 16G TF SD Card Reader Works on DS/3DS/2DS : Video Games