This 2GB Secure Digital (SD) card is a solid-state device designed with flash technology, a non-volatile storage solution that does not lose its information when power is removed from the card. The card contains no moving parts and is extremely rugged, providing much greater data protection than conventional magnetic disk drives. The SD card's nimble, portable data transfer and low battery consumption makes it ideal for high-speed digital cameras, camcorders, MP3s, cell phones, PDAs and global positioning systems that use SD technology.