Wikipedia
Universal Serial Bus (USB) is an industry standard that establishes specifications for cables, connectors and protocols for connection, communication and power supply (interfacing) between computers, peripherals and other computers A broad variety of USB hardware exists, including eleven different connectors, of which USB-C is the most recent Released in 1996, the USB standard is maintained by the USB Implementers Forum (USB-IF) There have been four generations of USB specifications: USB 1x, USB 20, USB 3x, and USB4
USB - Wikipedia, the free encyclopedia