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What are the versions of the USB connector?

Date:2019-07-20    source:admin

The USB connector is a type of electronic component developed by Intel, Compaq, Microsoft, Digital Equipment Corporation, IBM, and Northern Telecom in the mid-1990s. The term USB is called Universal Serial Bus. Its main function is between electronic devices. Make bus connections for current and signal transmission.

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USB interface connector


The USB connector is primarily used to standardize the connection between computer peripherals and computer systems through communication and power. It replaces the interface types that were designed earlier, such as parallel ports, serial ports, and even charger interfaces for portable devices.


There are currently three popular USB interface connector versions, namely USB 1.0 / 1.1 interface connector, USB 2.0 interface connector and USB 3.0 / 3.1 interface connector. Their data transfer speeds are different. The maximum speed of the USB 1.0 / 1.1 interface connector is 12 Mbit / s, the maximum speed of the USB 2.0 interface connector is 480 Mbit / s, and the maximum speed of the USB 3.1 interface connector is 10 Gb / s.


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