Generic 4 GB microSD 4GB MicroSD memory card

4GB MicroSD - Built-in security features enable users to download, store, and play secure content
- More videos and movies -great for your next flight from Chicago to Charlotte
- More games - enough games to keep your thumbs toned

The microSD is about a quarter of the size of an SD card and is the newest standard of SD flash memory specifically designed for use with ultra-small mobile phones and other devices. Like the miniSD, the microSD/TransFlash is ideal for use in storing media-rich files such as music, videos, and photographs in compatible mobile phones.