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This article mainly introduces what the full name of usb refers to. It is very detailed and has a certain reference value. Friends who are interested must finish reading it!

Usb, whose full name is "Universal Serial Bus" and means "Universal Serial bus" in Chinese, is an external bus standard, which is used to regulate the connection and communication between computers and external devices. It is an interface technology used in the field of PC.

Universal Serial bus (Universal Serial Bus,USB) is a new way of data communication that gradually replaces other interface standards. It was jointly formulated by computer companies and communication companies such as Intel, Compaq, Digital, IBM, Microsoft, NEC and Northern Telecom in 1995, and gradually formed an industry standard. As a high-speed serial bus, the extremely high transmission speed of the USB bus can meet the requirements of the application environment of high-speed data transmission, and the bus also has the advantages of simple power supply (bus power supply), convenient installation and configuration (plug and play and hot plug), easy expansion port (up to 127peripherals through the hub) and diversified transmission modes (4 transmission modes). And the advantages of good compatibility (downward compatibility after product upgrade) and so on.

Universal Serial bus (universal serial bus,USB) has successfully replaced serial port and parallel port since its introduction, and has become one of the standard extended interfaces and necessary interfaces for a large number of computers and intelligent devices in the 21st century. Now it has developed to USB version 4.0. USB has the advantages of fast transmission speed, easy to use, support hot plug, flexible connection, independent power supply and so on. It can connect keyboard, mouse, mass storage devices and other peripherals. This interface is also widely used in smart phones. The interaction between computers and other intelligent devices and external data is mainly based on the network and USB interface.

The above is all the contents of the article "what does the full name of usb refer to". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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