i need a sd to ds adapter type of thing like neroflash what should i buy

i need a sd to ds adapter type of thing like neroflash what should i buy

you make no sence at all, do you mean a flash cart so you can download games and play them on your ds or an adapter e.g. usb to sd

This isn't a topic that requires any technical help. Moved.

You mean a SD adapter that can connect to a computer? If you buy a SD, it should come with one.