With Sandisk's Micro SD card, the data you save is separate to your mobile and wont use up your mobiles internal memory. It's also easier to share the data too, you can either move the micro SD card between compatible mobile phones, or just use the included adapter to allow the micro SD to adopt the standard SD size, and function in a card reader. Because of its extremely small size, its consumes very little power from your devices battery, therefore giving you longer battery life. Features/benefits.

This microSD memory card comes with an adapter to make it large enough to fit into regular card readers (either a separate USB card reader, or one built into your computer).

We recommend these for the Nintendo DS cards and carts we stock, but they can be used to store data for any device that uses MicroSD cards.

• Standardized - complies with SD card specification standards
• Versatile - when combined with the included adapter, can be used as a full-size SD card
• Dimensions - .43" x .59" x .039" (11mm x 15mm x 1mm)
• Speed Rating - 5 MB/sec. read, 1.5 MB/sec write
• Operating Temperature - 0o to 60o C / 32o to 140o F
• Storage Temperature - -20o to 85o C / -4o to 185o F
• Weight - 0.04 lbs (1.41g)
• Ultra-Portable - extremely small footprint design
• Lifetime warranty