I really don't understand this stuff.
DD has a Nintendo DS. She bought an R4 card adamant that she knew what to do with it, but it's arrived today and we're both stumped. It's this one There's the R4 card and a USB memory stick, but it looks like it's meant to have an even smaller card (a TF card?) that goes in both the memory stick for downloading and then into the R4 card for playing on the DS. But there doesn't seem to be a TF card and the description doesn't specifically mention one.
Can anyone explain this to me?!