[Plug and Play USB Drive] – Official compatibility is not only created for Type C interface devices, but also supports Android, Macbook and Windows devices while compatible with USB devices as car HD players and TVs… Support all kinds of music/photos/videos/files and other application formats. [The Embedded Interface is Simple and Practical] – Unique embedded iPhone & Micro Android connector, set of four interfaces, compatible with OTG function, Android smart devices and iPhone. [Instantly Expand Mobile Phone Storage] – This USB drive can be used as your external storage for iPhone and Android phone, frees up space on your mobile phone. No need to worry about your phone storage space any more. [Swivel design] – 360° Free Rotation, dual head with Type C on one end, iPhone, Micro Android and Type A on the other. Easy to use, portable and solid. All metal shell zinc alloy process, allowing you to switch freely between different interfaces while protecting the other side from damage. [High Speed Data Transfer] – With USB 3.0 interface, you can transfer large files, photos, videos fast and easily between your devices. No need to use data cable or upload to cloud then download to your device. You can just plug the USB drive in your device and start the transfer or backup immediately. (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.) SD SPACE DAZZLE 4 in 1 OTG USB Drive 128GB 256GB with USB Type C, Type A/iPhone/Micro Android port for iPhone, Android, PC/Mac