OTG adapter, data transfer, new, free shipping I am selling on many other sites, so If you like the design, please purchase quickly! I also have various other items on sale, so please take a look! Very convenient for Android smartphones, You can easily save data such as music and photos from your smartphone to a USB memory stick or SD card! You can save data immediately without starting up your computer! When using, please turn on OTG in your smartphone settings before operating! #OTG #Adapter #DataTransfer #USB