ULTIMATE Super Game Boy (SNES add-on)

Authentic Super Game Boy allows you to play classic Game Boy games on your Super Nintendo* or Super Famicom.

Features include:

⏰ Clock mod (fixes speed issue with original Super Game Boy)
⚡️ Recapped with high quality capacitors
🌐 Region-free, plays all original Game Boy games
🧼 Fully cleaned inside and out

The clock mod fixes an important issue of the original Super Game Boy, which ran about 4% faster than a handheld Game Boy. This is most noticeable in the audio playback, but it also means that the SGB is not allowed for use in speed-running. This mod fixes those issues by properly applying the fixed clock speed into the I/O chip.

Supports all original gray Game Boy cartridges as well as black dual-mode Game Boy Color cartridges. Does not support clear Game Boy Color-only games.

*Requires US/JP region-free SNES cartridge port (if you bought your SNES from us, you are set!)