?lMulti-Port USB Drive?zThe iphone photo stick with usb3.0/iphone/micro usb/type c (independent adapter) three interfaces, which is more convenient for data transfer between different devices, so as to get rid of the data cable and iTunes and iCloud, let you switch easily storage space. What's more, you can also store your captured videos, photos or favorite movies on the photo stick and watch them directly on the flash drive. No more worrying about phone storage issues! ?lOne-Click Back up?zPlug and Play. With this usb flash drive, you can easily back up photos, videos, and contacts on your phone by One-Click from the APP, and you can also use the USB side to store your own backups on your computer for double insurance. (Note: For iPhone/iPad devices you need to download the APP "Y-Disk", you can search and download it through APP Store, For Android phones must have OTG function in order to use this flash drive, no need to download APP) ?lSolve the Problem of Insufficient Storage on Your Phone?zNo need Internet or Wi-Fi any more.Using this iPhone usb drive, you can go on vacation or something and not have to worry about running out of space.You can play movies and music on this iPhone flash drive photo stick without taking up space on iPhone. The only setup that you need to do is install the "Y-DISK" app on your iPhone and plug in the iPhone storage device. ?lCompatibility and Transfer Speed?zThe flash drives is compatible with ios7.1.2 or above ios devices/OTG Android phones/computers and other devices with USB ports. With up to 80 MB/s read and 40 MB/s write speed, you can save a lot of waiting time. ?lPriority to Privacy Protection?zCompatible with iPhone photo stick to share files, photos and videos with colleagues and friends without worrying about personal privacy leaks. You can choose to encrypt some files with Touch ID or a password, The encrypted files will not be displayed on the computer, which will provide you with a more convenient and safer use experience.