One ROM – All Models

One ROM is the most flexible ROM replacement for your retro systems.

Choose a One ROM model from the list below:

• One ROM Fire 24 – 24 pin ROM replacement
• One ROM Fire 28 – 28 pin ROM replacement
• One ROM Fire 32 – 32 pin ROM replacement
• One ROM Fire 40 – 40 pin 16-bit ROM replacement

Also available:

• One ROM Shims – Extend supported ROM types
• One ROM Stickers