What does usb configuration mean?

usb configuration means USB configuration. The main thing is to set USB to 1.0 or 2.0 mode, and whether to use functions such as USB keyboard.

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Extended content:

USB is the English Universal Serial Bus (Universal Serial Bus) is an external bus standard used to standardize the connection and communication between computers and external devices. It is an interface technology applied in the PC field. The USB interface supports plug-and-play and hot-swappable functions of the device. USB was jointly proposed by Intel, Compaq, IBM, Microsoft and other companies at the end of 1994.

The next generation USB interface will have a change direction. The next generation Type-C USB interface can support both front and back insertion, and has strong data transmission signal, but currently (2014) manufacturers are limited.

As of December 26, 2015, many domestic manufacturers have used data lines based on this standard on a large scale in their own mobile phone devices.

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