rice power MemoryCard Reader Lightning iFlash Drive USB SDHC Micro SD OTG Card Adapter for iPhone 6S 6S Plus 6 6 Plus iPad Samsung Huawei PC Tablet Dual interface for PC and I-devices, lightning + micro plug for IOS and android devices The standard USB is compatible with all USB based computers Manage all your data directly on the iOS-device android device Card reader could work with external memory card such as micro SD card(tf card)and sdhc High speed for copying and downloading