Hi to all
i've founded an old DS Lite with a clone R4 SDHC
After some try of Try&Testing i've founded the correct firmware, it was an r4new (NOT the r4-new) card, so i've got the latest 1.35 firmware and it worked
Got my dump Mario Kart rom i've tested it with 3 SDHC:
- 1 generic 4GB
- 1...
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi