Newest design mobile phone usb flash drive, it can connect to iPhone5/5s, iPad 4/5/mini and iPod touch 5 as a memory expansion. It is very convenient to convert the data between them. With dual interface both USB 2.0 & iPhone 8-PIN port, support plug and play. Compatible with new model of iPhone, iPad, iPod and so on. When you plug it, it will automatic prompt to freely download "" i-FlashDrive"" from App store. It's built-in a smart IC supports to recognize and upgrade by itself to ensure long-term stable running. No need to synchronize with iTunes to transfer between the USB Flash Drive and iPhone / iPad / iPod. You can backup contact info from iPhone / iPad, and restore the data for them. Support most of the file format, also freely transfer between iPhone/iPad and PC. Separate connection to PC, becomes the normal USB flash drive. Can apply to windows and linux system.