What is a USB socket?
Socket USB, also known as the USB port, is the type of interface used primarily by personal computers, but also smartphones, digital music players and other digital devices. The letters mean a universal serial bus and in 2011 USB sockets are present on almost every personal computer. They can be used to connect any standard computer peripherals such as keyboard, mouse or external hard drive. The USB socket is designed to accept USB plugs, and this configuration has become an industry standard for many digital devices and computer peripherals.
At the end of the 20th century, a standard for connecting digital devices and peripherals with personal computers was needed. The leading companies in the computer industry began working on the standard in 1994 and the first USB device was introduced in 1996.Other overcrowded ou.t other types of interfaces for connecting digital devices and peripherals. In 2011 there are several sizes and variants of the standard USB socket.
The USB socket design aims to allow a number of uses. The interface allows a computer or other digital device to communicate with other digital devices or peripherals. Devices such as printers and scanners, and input devices such as keyboards, mouse and microphones, can use standard USB sockets. USB sockets also allow digital data transfer and each generation has increased the speed of these gears.
Another function of USB sockets is the ability to provide electricity to any device via the interface. This means that most USB -equipped devices will not require an external power source if it is connected to a computer or other power supply. Many devices designed to use USB interface, napDigital Music Players have internal batteries that can be recharged by connecting to your computer.
Portable data storage devices such as flash drives and external hard drives make it easy and easy to transfer files and other data to and from almost any computer. Within minutes, such a device can be used to transfer data from one computer to another unless the standard network is unavailable. Multiple USB devices can be connected to each other or to a computer via a USB hub, which is essentially a device with several USB sockets designed to allow other devices to communicate.