What does the abbreviation USB stand for?

The abbreviation USB stands for Universal Serial Bus. This term indicates a standard protocol used for connecting various devices to a computer, such as keyboards, mice, printers, and external storage devices. The primary purpose of USB is to facilitate data transfer and provide power to devices. USB has evolved over time, resulting in different versions that offer higher speeds and improved functionality, but the core concept of a universal interface for connectivity remains a defining characteristic of USB. This standardization has made it widely adopted and essential for modern computer and electronic device communication.