Compatible System : iOS 7.1.2 or above (Don't need JB， OS system manual update by computer)APP �� Scan OR Code For Free Download APPCompatible iDevice��i5/i6/iPad 4-5/iPad Air/iPod Touch Gen3-4Storage ��Built-in 32GB Memory Card(Memory Card Support Up To 64G-FAT32 Format)Transmission Speed��8pin 5-6m/s， Micro USB 7-10M/sUse fourth generation of high-speed processing chip ， Let iOS-DeviceFlash products with apple devices connected to the reading and writing speed more smoothly When there is a breakdown of iOS-DeviceFlash products and apple devices connected during operation will not affect the document after damage. iOS-DeviceFlash read and write (copy photos from the photo library to external storage area) 50 photos (around 70M) compared with other companies of similar products speed : iOS-DeviceFlash only takes 52 seconds to complete， while other similar products to be completed in 2.2 minutes. iOS-DeviceFlash products in the movie video MP4 format (around 250M video encryption capacity) in comparison with other companies similar products speed : iOS-DeviceFlash encryption time only within 10 seconds can be encrypted， and other similar products to use around 12 minutes to encrypt the completion. Up to four times the transmission speed : USB 2.0 5-10MB/s， Lightning 3-6MB/s. No need JB (jailbreak) can immediately two-way transmission of files. No need to sync with iTunes， and can transfer the file to the iPhone/iPad/iPod device memory， it can directly read video/music/photo/files... ， And don't use the iPhone/iPad/iPod memory. Scanning QR Code will be automatically prompted to download the free app in the use of iOS-DeviceFlash products and iPhone/iPad/iPod devices， iPhone/iPad/iPod new models can be supported. When there is no network or no computer can freely use iOS-DeviceFlash products and exchange documents between iPhone/iPad. iOS-DeviceFlash products and can be single connected to the computer and as a general portable dish use， Support operating system contains MAC OS/ Windows and Linux. Compatibility. " iPad/iPhone/iPod and MAC OS are trademarks of Apple Inc.， registered in the U.S. and other countries. App Store is a trademarks of Apple Inc.，"