Bitfunx Three Colors Mem Card MicroSD

Bitfunx PSxMemCard Gen2 is an optimized SD/TF-based memory card for PS1, PS One, and PS2 consoles. It emulates virtual memory cards, unlocking vast save storage and seamless cross-generational compatibility. Built on the SD2PSX open-source concept, it lets you store an unlimited number of game saves, powered by modern microSD storage while keeping classic console experiences intact.

Highlights

• Unlimited save storage for PS1/PS2 titles, limited only by your microSD capacity (supports microSD cards up to 2TB).
• Virtual memory cards for PS1 and PS2 — create PS1/PSOne and PS2 memory cards that grow with your library.
• Broad compatibility with PS2 fat, PS2 slim, PS1/PS One, and PSX consoles; supports launching FreePSXBoot, UniROM, TonyHax, FreeMCBoot, and more.
• PS2 memory card sizing — set virtual memory cards to 1MB, 2MB, 4MB, 8MB, 16MB, 32MB, or 64MB as needed.
• Automatic game-based memory cards — detects running games and creates dedicated virtual memory cards to optimize saves.
• OLED status display — a clear 128x64 pixel OLED screen keeps you informed at a glance.
• USB firmware updates — easy USB port updates and configuration.
• Pre-installed homebrew — FMCB 1.966 for PS2 fat in BootCart and FunTuna RS for PS2 slim (pre-installed with the device).
• Includes a ready-to-use microSD — an 8GB microSD card is included, capable of storing tens of thousands of PS1 saves or thousands of PS2 saves.
• MMCE support — can read games directly from the SD card via MMCE (experimental; use with caution).
• Firmware & community updates — firmware releases and support are available via the SD2PSXtd project.

Compatibility & Setup

The Bitfunx PSxMemCard Gen2 is designed to work with:

• PS1 / PS One / PSX memory cards and PS2 memory cards for both fat and slim models.
• FreePSXBoot, FreeMCBoot, OpenTuna, Xstation, and other popular exploits as part of the setup.

Notes & Support

• Purchase notices: PSXMEMCARD GEN2 can support MMCE to read games directly from the SD card, but this function is not perfect yet—use with caution. We are not responsible for issues arising from this feature.
• If you encounter an "error" during firmware updates, please try updating again.
• When using, manually switch PSXMEMCARD GEN2 to the mode corresponding to your game console.
• For questions, contact us or join Bitfunx’s Discord for direct technical support: Bitfunx Discord: https://discord.gg/ewRspdnt3Z

Firmware downloads and operation guidance: Firmware Download: https://github.com/sd2psXtd/firmware/releases. For homebrew installation and operation, search for GameBitfunx on YouTube.