I purchased this item used. I was able to read it on a Retro Freak, but I have not confirmed its functionality on a Super Famicom. Therefore, please consider this item as junk. There are stains as shown in the photos. Please refrain from purchasing if you are concerned. Immediate purchase is welcome. No price reduction. Simple packaging. Please be aware of this. Please refrain from purchasing if you tend to leave ratings unattended. Makama