It was simple in use and functionality, so when you plugged a device directly into a port, it utterly worked. Keyboards, mice, webcams, and many other peripherals were connected to the computer quickly via a cable, which supported both communication and power supply. The USB standard boomed two decades ago when it was created to improve plug-and-play accessories. Nowadays, supported devices come with either one or multiple USB or connectors. The Universal Serial Bus (USB) technology is a connection standard for many different kinds of consumer devices, including computers, tablets, gaming consoles, and phones. Nevertheless, when you consider or relate to cables and connectors, more often than not, you think about the USB type. All of these technologies pioneered by different manufacturers due to all of them started with different purposes. There are a bunch of different cables and connectors that you use daily for connecting, communicating, and powering your electronic devices: HDMI, Display Port, Lightning (Apple), Thunderbolt, and more.

Usb 2 vs usb 3 wiring