The MSI ADB Interface driver typically refers to the Android Debug Bridge (ADB) Interface used in conjunction with Android devices, specifically when connecting Android smartphones or tablets to a Windows PC for development or debugging purposes. ADB is a versatile command-line tool that enables developers to communicate with an Android device for debugging, file transfer, installing apps, and more.

In the case of the MSI ADB Interface, it usually refers to the ADB interface provided by MSI (Micro-Star International), which is a computer hardware manufacturer known for making motherboards, laptops, and other peripherals. If you're seeing this device in your Device Manager or it's part of the drivers for your MSI device, it could be related to an Android device connection tool, or it might be involved with the debugging features of MSI software (if it's related to a particular MSI device).