One ROM – All Models
One ROM is the most flexible ROM replacement for your retro systems.
Please choose a One ROM model from the list below:
- ❄️Ice USB❄️ – based on an STM32F411RET6
- 🔥Fire 24🔥 – RP2350 24 pin ROM replacement
- 🔥Fire 28🔥 – RP2350 28 pin ROM replacement
Ignore the following stock warning – see the links above.








