GitHub - hexensemble/gb-usb-64m-cart-mac: An application for OS X which provides access to the “GB USB Smart Card 64M” Gameboy cartridge.
![Amazon.com: GB USB SMART CARD 64M for GB / GBC / GBA / ゲームボーイ ・ ゲームボーイアドバンス 専用 バックアップ ツール : Video Games Amazon.com: GB USB SMART CARD 64M for GB / GBC / GBA / ゲームボーイ ・ ゲームボーイアドバンス 専用 バックアップ ツール : Video Games](https://m.media-amazon.com/images/I/51HLxv6-UGL._AC_UF894,1000_QL80_.jpg)
Amazon.com: GB USB SMART CARD 64M for GB / GBC / GBA / ゲームボーイ ・ ゲームボーイアドバンス 専用 バックアップ ツール : Video Games
![So I see the GB USB SMART CARD on the internet... But does anyone know what this one does different? (GBA SMART CARD 64M) : r/Gameboy So I see the GB USB SMART CARD on the internet... But does anyone know what this one does different? (GBA SMART CARD 64M) : r/Gameboy](https://i.redd.it/c9m025758bi71.jpg)
So I see the GB USB SMART CARD on the internet... But does anyone know what this one does different? (GBA SMART CARD 64M) : r/Gameboy
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