Looking for a low-cost solution to SecureDigital Cards? SuperDigital Cards are identical to SecureDigital Cards, but without the CPRM code (Content Protection for Removable Media). Most consumer oriented digital electronics do not require the CPRM code, therefore the SuperDigital Card is another small form factor flash memory card and can be designed into a variety of digital products including; digital music players, cellular phones, handheld PCs (HPCs), digital cameras, digital video camcorders, smart phones, car navigation systems and electronic books. Features High speed** versions available. ?Single channel 66X (max., 1X = 150KB/sec.) ?Dual channel 133X (max., 1X = 150KB/sec.) Erase protection switch to prevent accidental deleting of data. Operating shock rating of 2,000Gs - impact-resistance. Power requirements: 2.7V to 3.6V. Dimensions (approx.): 32mm x 24mm x 2.1mm . Weight: 2.0g (max.). Power consumption: Active < 35mA, Standby < 100uA . Operation temperature: -25?to 85?C. Warranty: 1 Year. Available Capacities 2GB SD Card 1GB SD Card 512MB SD Card 256MB SD Card 128MB SD Card 64MB SD Card