supercard to R4

[blueslimshady]

hi. im fairly new to this. my kids have all had supercards and ive been able to them. few days ago my daughters card broke so since i cant find anywhere that still sell supercard i was gonna try R4 card, i was just wondering if its the same set up of drag n dropping the software then the games, also if anyone knows any trust worthy sites for buying these from


Thanks in advance