With SanDisk's microSD card, your mobile content is no longer tied to your phone. Share your content collections with friends, family and colleagues easily with this removable storage solution specifically designed for mobile phones with expansion slots. SanDisk's microSD memory card also helps you move data between phones. If you're changing service or upgrading your handset, the microSD lets you easily transfer phone lists, settings or ring tones. Its ultra-small size consumes very little power from your handset, to give you longer battery life on your phone.