Back-up utility for the Game Boy Advance. Similar to the EZ Flash.
Quick start guide link: http://eng.supercard.sc/manual/minisd_ss.html
Software usage guide: http://eng.supercard.sc/manual/minisd_ss.html
Software link: http://www.minihere.com/supercard-mini-sd-gba-flashcart-firmware-v1-85-software-v2-71-download.html
The Supercard MiniSD is compatible with micro SD cards up to 2GB.
Note - These will now be sold pre-configured, all set-up with the firmware and a few test games. It saves a lot of hassle. (You'll still need to use the software to transfer your additional games) Before patching your games in the software, make sure to run the run it as administrator. This solves any patch fail errors 99% of the time.