SecureDigital Card

The SD card is compact; it is about the size of a postage stamp. The SD card memory storage is based on the proven flash technology. The card is rugged and reliable, because it retains information without any power, and there is no moving part to break down. Current uses of SD cards include: PDAs, digital audio players, digital cameras, digital camcorders, digital recorders, Internet appliances, cellular phones, GPS, set-top boxes, and games.