Ugreen PID 30155 USB 3.1 Type C superspeed male to USB 3.0 Type A female adapter specially designed to provide backward compatible data transfer and power charging; This adapter suitable for you to transfer music and photos from your iPhone, iPad, Android or tablet to your new USB 3.1 Type C compatible devices, then you'll need our USB 3.1 Type C male to USB 3.0 Type A female adapter. This adapter allows you to connect your existing USB data and charging cables to the USB-C port on your Nokia N1 Tablet, 12" MacBook, or other devices with a USB 3.1 Type C connector, allowing them to sync with your existing external hard drives, smartphones, tablets, and more.