The same receiver(RetroScaler BlueRetro Wireless Game Controllers Converter Adapter For PS1 PS2 ）, with a transparent shell, can cause memcard pro read and write errors, while a black shell will not
Unable to read/write SAVE files in memcard pro, such as'Akumajou Dracula X '，It will display a bad memory card（Japanese:不良）or 'no card'，Occasionally, SAVE files are displayed, but there may be read errors.
Strangely, with another black shell receiver (with the same model and firmware version), everything returned to normal
The same receiver(RetroScaler BlueRetro Wireless Game Controllers Converter Adapter For PS1 PS2 ）, with a transparent shell, can cause memcard pro read and write errors, while a black shell will not Unable to read/write SAVE files in memcard pro, such as'Akumajou Dracula X '，It will display a bad memory card（Japanese:不良）or 'no card'，Occasionally, SAVE files are displayed, but there may be read errors. Strangely, with another black shell receiver (with the same model and firmware version), everything returned to normal