The SD Card is a highly secure stamp-sized flash memory card.
Jointly developed by Matsushita Electronic (best known for its
Panasonic brand name products), SanDisk and Toshiba, the SD Card
weighs approximately two grams. The SD Card can be used in a
variety of digital products; digital music players, cellular
phones, handheld PCs (HPCs), digital cameras, digital video
camcorders, smart phones, car navigation systems and electronic
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