USB

USB

 USB stands for "Universal Serial Bus". It is a standard interface for connecting devices to a computer or other devices. USB is widely used for transferring data and powering devices.

USB was introduced in 1996 and has since become one of the most widely used interfaces in the world. It has replaced many older interfaces, such as serial and parallel ports, and has become the de facto standard for connecting peripherals to computers, including printers, keyboards, mice, external hard drives, and many other devices.

USB comes in various types, including USB Type-A, Type-B, Type-C, and micro USB. Each type has different physical connectors and specifications, but they are all designed to be compatible with the same standard interface. USB has evolved over the years to provide faster data transfer speeds, higher power output, and more versatile connectivity options.