SD Card, Secure Digital Memory Cards Home
SD Card Secure Digital memory cards are derived from MultiMediaCard. They differ from MMC in that SD Card Secure Digital cards include a high performance nine pin serial interface. SD Cards also feature a write protect switch. SD Card Secure Digital memory cards made improvements in electrostatic discharge tolerances add increased data protection over early generation MMC. SD Cards are ideal in small form factor, low power applications. SD Card Secure Digital memory include a proprietary cryptographic security scheme for copyright enforcement, which entities with DRM interests consider a 'feature.' SDHC are SD Card Secure Digital Memory Cards formated as FAT-32 (>2GB). SD Card 2.0 devices are capable of minimum sustained read/writes depending on their class rating. More compact versions of SD Card include miniSD and microSD (aka TransFlash).
- ATP SDHC 2.0 Cards
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- ATP ProMax SDHC 2.0 Class 6 SD Cards
- High Speed, high capacity cards for the most demanding DSLR and otherr performance applications
- Synchrotech SD Cards
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- Synchrotech SD Cards
- Economical High Speed cards for Digital Photography and other performance applications
- Sandisk SD Cards
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- Sandisk SD Cards
- Economical general purpose cards
- Sandisk Ultra II SD Cards
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- Sandisk Ultra II SD Cards
- High Speed 60X cards for Digital Photography and other performance applications
- Lexar High Speed SD Cards
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- Lexar High Speed SD Cards
- High Speed cards for Digital Photography and other performance applications
- Synchrotech miniSD Cards
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- Synchrotech miniSD (Secure Digital) Cards
- Economical cards for small form factor applications
- microSD/TransFlash Cards
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- Synchrotech microSD/TransFlash (Secure Digital) Cards
- Economical cards for very small form factor applications
