USB

What is USB (Universal Serial Bus)?

USB stands for Universal Serial Bus, and it is a widely used technology for connecting different devices to a computer or other host device.

USB allows for data transfer, power delivery, and device charging, among other functions. USB ports can be found on a variety of devices, including computers, smartphones, tablets, cameras, printers, and external hard drives. They come in different versions, with the latest being USB 4, which supports data transfer speeds of up to 40 Gbps and can deliver up to 100 watts of power. One of the benefits of USB is that it provides a standardized way for devices to communicate with each other, which makes it easy to connect different types of devices to a computer or other host device. USB also allows for hot-swapping, which means that devices can be plugged and unplugged without needing to restart the computer. USB cables come in different shapes and sizes, with the most common being Type-A, Type-B, Micro-USB, and USB-C. USB-C is the latest and most versatile type of USB cable, as it can be used for data transfer, power delivery, and video output, among other functions. Overall, USB has become an essential technology for connecting different devices and peripherals to computers and other host devices, and it continues to evolve to support new and advanced features.