The &MI_01 extension is critical for composite devices (like an Android phone with multiple functions—ADB, MTP, etc.). Many devices have an Android Composite ADB Interface that uses VID_0BB4&PID_0C01&MI_01 .
: Identifies the device as an Android ADB (Android Debug Bridge) Interface . usb vid0bb4 amppid0c01 verified
When encountering issues with a device or product using the USB VID:0BB4 and PID:0C01 verified identifier, troubleshooting and debugging can be more straightforward. By recognizing the VID and PID, developers and users can: The &MI_01 extension is critical for composite devices
When a computer "verifies" this device, it is reading these specific components of the USB descriptor: When encountering issues with a device or product
This specific ID combination was the standard for the first generation of Android developer and consumer phones:
If you are working with these devices, you can verify if your system recognizes the hardware ID correctly through the native interfaces listed below: Windows Environment Dream / ADP1 / G1 / Magic / Tattoo / FP1 — USB 0BB4:0C01 HTC (High Tech Computer Corp.) Vendor ID 0BB4. DeviceHunt
Install the HTC Sync Manager which contains a bundle of signed legacy drivers for VID 0BB4 devices. 3. Resolution for "Unknown USB Device"