You will need a SNES copier. You're lucky, since SNES copiers are much easier to get than NES ones (I have 6 of them).
Check sites like eBay (you have to get lucky, since th
filezilla uc browser rufus ey're mostly forbidden there) or order one from
Tototek.
BTW, you will need a decent size memory to play them. F.e. with a 16MB copier you can only play 2MB ROMs and smaller. Just devide the memory by 8 (Bit/Byte difference) to get the size of the ROMs you can play. Also, most copiers don't support special chip games, like Star Fox.