types of connectors for mobile devices
The USB 3.0 Micro B connector is found on USB 3.0 devices. This connector is designed to carry data and power in USB SuperSpeed applications. Cables with this connector are not backwards compatible with USB 2.0 or USB 1.1 devices.
USB Billboard devices. If a user connects a USB Type-C alternate mode device or adapter that is not supported by the attached PC or phone running Windows 10, the device or adapter can expose a Billboard device that contains information about the error condition to help the user troubleshoot issues.