SD Card (Secure Digital)


What is SD Card (Secure Digital)?

What is SD Card (Secure Digital)?

Far smaller than CompactFlash (CF) cards, Secure Digital memory cards have enabled camera manufacturers to further reduce the size of digital cameras. They are also commonly found in cell phones, PDAs and other small electronic devices that incorporate removable memory. Newer-generation (and faster) SD cards include SDHC and SDXC memory cards.

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