SuperCard 3DS ™ SC3DS Nintendo Flash Card ©
SuperCard 3DS also known as SC3DS or SuperCard DSTHREE is the late's Nintendo 3DS Flash Card from the team that brought as DSONE, iPlayer and DSTWO cards for NDS, DSi XL and DS Lite.
SuperCard is different from other 3DS flash card in that it not only lets you play 3DS roms, but also has built in CPU for playing DivX, XviD, .MKV and other video files, MP3s, and emulators of Gameboy Advance, SuperNES, NES, SEGA Genesis, MAME, NeoGeo and many other console systems
FAQ
Q: Can SuperCard THREEDS be used on 3DS, NDS, DSi, DS Lite and DSiXL?
A: Yes. SuperCard DSTHREE is compatible with all iterations of the DS including original NDS, Nintendo 3DS, DSLite, DSi and NDSiXL.
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And their website: http://www.sc3ds.com/#
