MMCmobile is a type of memory card based on RS-MMC.

MMCmobile memory cards combine the small size of RS-MMC with the high speed of MMCplus.

Physically, they appear identical to RS-MMC. They will fit in an RS-MMC slot and are compatible with all RS-MMC devices.

More importantly, MMCmobile cards are dual-voltage, meaning they will work with older phones with a high-voltage (3v) RS-MMC slot, as well as newer Nokia phones with a low-voltage (1.8v) RS-MMC slot.

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