Function - USB 3.0 data transfer to iPhone/iPad, no APP required, plug and playFeatures:1. Built-in original integrated circuit, good chip. Support iOS 13 or later. USB3.0, the maximum working current is 500mA.4. With USB conversion function, you can easily transfer photos, videos, music, office files on U disk or digital camera5. Directly transfer to your iPhone or iPad device, iOS13 system also supportsExternal keyboard, mouse, strap, sound card, microphone, electronic organ, etc.6. Only applicable to IOS 13, ios11/12 only have the function of reading photos 7.You can transfer data directly from an external U disk.Package includes: 1 Adapter