QKILL 32GB iDRIVE IFLASH Drive USB External memeroy for iphone 6 7 Storage HD High Capacity Data Flash Drive iphone 7 Memory Stick for iPhone 5/5S/5C/6/6 Plus/iPad AIR MINI (32GB) You need scarn the QR on the back of Package for the iDiskk app,before use.Download "iDiskk"APP from APP store. Compact size for daily carry and use Built in capacity expansion storage space for 8GB/ 16GB / 32GB, dual storage for image, video, music and movie between Apple product and Mac/ PC Playback Videos/Music directly from external memory, back up storage for contact list The standard USB is compatible with all USB based computers, only fit for Apple device with lightning Cable Dock Manage all your Data directly on your iOS-Device(create, copy, move, delete, rename and many more)