Supercard is sure their flashcard will work in 3DS – Destructoid
Supercard DSTwo Plus installation and user guide - SHOP01MEDIA - console accessories and mods, retro, shop - One Stop Shop!
Flashkarten für Nintendo 2DS/3DS - die besten Modelle - CHIP
Supercard DSTwo Review | Code Donut
How to Update Supercard DStwo to Work on 3DS V4.2.0-9 : 3 Steps - Instructables
How to Update Super Card DStwo to Work on 3DS V6.0.0-11 With Firmware V1.20 : 4 Steps - Instructables
DSTWO+ Review (Hardware) - Official GBAtemp Review | GBAtemp.net - The Independent Video Game Community
I was able to find another Supercard DSTWO for $20 again! Here's some comparison pictures of it with the Supercard DSTWO Plus that was labeled as an original DSTWO (I posted that
3ds collection galagif.com
DSTwo 2 in 1 SuperCard Nintendo DS DS Two flashcard cart rare out of print | eBay