Bitfunx MX4SIO SIO2SD Adapter User Manual

1. Introduction

The Bitfunx MX4SIO (Memory eXpansion For SIO) is an adapter designed for the PlayStation 2 console. It allows you to connect SD or MicroSD cards to the console's memory card slot, enabling the loading of games and applications via homebrew software like Open PS2 Loader (OPL).

Important Notes:

• The MX4SIO is an adapter, not a memory card. It cannot replace a standard PS2 memory card and cannot be used to save game data directly. Attempting to save games to the MX4SIO will likely corrupt files.
• The PS2 console does not natively recognize SD/TF cards. Specialized homebrew software (e.g., OPL) is required to access content on the card.
• Not all SD/TF cards are compatible. Testing has shown that SanDisk brand SD/TF cards are generally not recognized. Kingston CANVAS Select Plus TF Cards have been confirmed to work.
• Not all PS2 games are compatible with OPL. Please consult the OPL game compatibility list for supported titles. A link to the compatibility list is provided in the Setup section.
• The MX4SIO is not compatible with PS1 games.

2. Setup and Installation

2.1. Preparing Your SD/TF Card

Before using the MX4SIO adapter, you must prepare your SD or MicroSD card by formatting it and installing games using specific software.

Step 1: Prepare an Empty TF/SD Card

Ensure you have an empty SD or MicroSD card. Remember that SanDisk cards are generally not compatible. For MicroSD, ensure it is inserted into an SD adapter if using an SD card reader.

Step 2: Format the TF/SD Card as FAT32

It is recommended to use a dedicated formatting tool like 'SmartDisk FAT32 Tool' for this step. The software can be obtained by contacting the seller.

1. Insert the TF/SD card into your computer using a card reader.
2. Open the formatting software (e.g., SmartDisk FAT32 Format Utility).
3. Select the correct drive corresponding to your TF/SD card from the list.
4. Confirm the formatting operation. All data on the card will be erased.
5. Once the process is complete, the software will indicate that the drive has been successfully formatted.

Step 3: Install Games onto the TF/SD Card

Use a program like 'USBUtil v2.2 rev1.0_English.exe' to install games onto your FAT32 formatted card. This software can be obtained by contacting the seller.

1. Open the 'USBUtil v2.2' program.
2. Navigate to the 'File' menu and select 'Create GAME from ISO'.
3. In the 'Create game from ISO' window, confirm the source location of your game ISO files and the destination drive (your formatted TF/SD card).
4. Select the games you wish to install from your source directory.
5. Click 'Create' to begin the installation process.
6. Monitor the progress. Once finished, the games will be installed on your TF/SD card.

Game Compatibility List: For a list of compatible PS2 games, refer to the OPL game compatibility list online: OPL Game Compatibility List

2.2. Physical Connection to PS2 Console

Once your SD/TF card is prepared with games, insert it into the MX4SIO adapter, then insert the adapter into your PS2 console's memory card slot.

1. Insert the prepared SD or MicroSD card into the MX4SIO adapter. Ensure it is fully seated.
2. Carefully insert the MX4SIO adapter into an available memory card slot on your PlayStation 2 console (either original or Slim model).

3. Operating Instructions

To use the MX4SIO adapter, your PS2 console must be able to boot into homebrew software, typically via a Free McBoot (FMCB) memory card. The FMCB card will launch the Open PS2 Loader (OPL) application, which then reads games from the MX4SIO adapter.

1. Ensure your PS2 console has a Free McBoot (FMCB) memory card inserted and is configured to boot into OPL.
2. With the MX4SIO adapter (containing your prepared SD/TF card) inserted into a memory card slot, power on your PS2 console.
3. The console should boot into the FMCB menu, from which you can launch OPL.
4. Within OPL, navigate to the 'MX4SIO Games' section. Your installed games should appear in the list.
5. Select a game from the list and launch it.

Video Demonstration: How to Update OPL and Use the MX4SIO

It is recommended to use the latest version OPL v1.2.0-Beta-1832-f087feb.7z. You can download it from: Open PS2 Loader Releases

4. Maintenance

• Keep the MX4SIO adapter and SD/TF cards clean and free from dust and moisture.
• Avoid physical shock or bending of the adapter or cards.
• Always power off the PS2 console before inserting or removing the MX4SIO adapter or SD/TF card.
• Regularly back up your game files from the SD/TF card to a computer to prevent data loss.

5. Troubleshooting

Q: The MX4SIO adapter is not recognized or games are not loading.

A: Ensure your SD/TF card is formatted to FAT32. Verify that your card is not a SanDisk brand, as these are often incompatible. Try using a Kingston CANVAS Select Plus TF Card. Also, ensure your FMCB card has the latest version of OPL installed. Refer to the video in the Operating Instructions section for OPL update guidance.

Q: Can I save game progress to the MX4SIO adapter?

A: No, the MX4SIO is not a memory card. It cannot be used to save games. Saving to it will likely damage the files on the SD/TF card. Use a standard PS2 memory card for game saves.

Q: Can I play PS1 games with the MX4SIO?

A: No, the MX4SIO adapter is designed for PS2 games and applications only. It does not support PS1 games.

Q: Some PS2 games are not working.

A: Not all PS2 games are compatible with OPL. Please check the OPL game compatibility list (link provided in Setup section) to see if your game is supported. Game compatibility can vary, and some games may require specific OPL settings or patches.

6. Specifications

7. User Tips

• For optimal performance and compatibility, always ensure your Free McBoot (FMCB) memory card has the latest version of Open PS2 Loader (OPL).
• When selecting an SD or MicroSD card, consider using a Kingston CANVAS Select Plus TF Card, as it has shown good compatibility. Avoid SanDisk cards.
• Remember that the MX4SIO is for loading games, not for saving game progress. Always use a dedicated PS2 memory card for saves.
• If you encounter issues with specific games, check the online OPL game compatibility list. Some games may require specific OPL settings or might not be fully compatible.
• The software required for formatting and installing games (SmartDisk FAT32 Tool, USBUtil v2.2) can be obtained by contacting Bitfunx Official Store support.

8. Support

For further assistance, technical support, or to obtain the necessary software for card preparation and game installation, please contact the Bitfunx Official Store. You may also refer to the official 'Item guides & documents' PDF for additional information: User Manual (PDF).