Also previously known as sd2snes, this flashcart offers the best of the best: With an FPGA chip, it supports SuperFX, SA-1, Super Game Boy, and even Satellaview to some extent. It also offers the first real hardware MSU1.

Basic Information:

Remember to update the firmware by copying the files into the SD card.

• To play Satellaview Content:
  Copy BS-X ROM into sd2snes folder as bsxbios.bin. You can then load a Memory Pack *.bs file and BS-X will be loaded automatically.

Keep in mind that if a Satellaview addon is inserted into the bottom EXT port of the console, the flashcart will disable Satellaview emulation, which is used to improve compatibility with games.

• To play MSU1 games:
  Make sure all files (*.sfc, *.msu, *-0.pcm, *-1.pcm…) have the same base filename.

If the audio becomes laggy or plays noise:

• Please try updating the firmware from the official website,
• If not fixed, please reformat your SD card,
• If it’s still not fixed, your SD card might be bad, try using another one.