Secure Digital High Capacity flash card - 8GB.

Details 

N.B. Secure Digital High Capacity (SDHC) cards are designed for use in SDHC-enabled devices and are not backwards compatible with standard SD legacy devices.

• Card Size: 8GB
• Card Type: Secure Digital
• Minimum Data Transfer Rate: 6MB/s (40X)
• Dimensions: 1.26" Length x 0.94" Height x 0.08" Thick (32 mm x 24 mm x 2.1 mm)
• Compatibility: Meets SD Specs
• Regulatory Compliance: CE, FCC
• Warranty: Lifetime Warranty

Secure Digital cards (or SD flash memory cards) are one of the most versatile and compatible flash memory cards available. You'll find SD cards in everything from PDAs, digital cameras, through to satellite navigation (sat nav) devices and mobile phones.

Of all the flash memory cards, SD cards are probably the most useful cards to have around, this massive 8GB SDHC memory card offers almost as much storage and a dual layer DVD, which means hours of quality video or thousands of photographs - all on one memory card.

Secure Digital High Capacity flash card - 4GB.

Details 

N.B. Secure Digital High Capacity (SDHC) cards are designed for use in SDHC-enabled devices and are not backwards compatible with standard SD legacy devices.

• Card Size: 4GB
• Card Type: Secure Digital
• Minimum Data Transfer Rate: 6MB/s (40X)
• Dimensions: 1.26" Length x 0.94" Height x 0.08" Thick (32 mm x 24 mm x 2.1 mm)
• Compatibility: Meets SD Specs
• Regulatory Compliance: CE, FCC
• Warranty: Lifetime Warranty

Secure Digital cards (or SD flash memory cards) are one of the most versatile and compatible flash memory cards available. You'll find SD cards in everything from PDAs, digital cameras, through to satellite navigation (sat nav) devices and mobile phones.

Of all the flash memory cards, SD cards are probably the most useful cards to have around, the higher capacities in SDHC cards such as this 4GB SD memory card mean that it can store as much as a single layer DVD, yet fit into a coin pocket.