USB stands for Universal Serial Bus. It is an interface for connecting peripherals to computers. Keyboards, printers and portable media players are some examples of peripherals.Know More
USB was invented to replace serial, parallel and PS/2 ports. Combining all of these ports into one made devices more compatible and easier to use. USB transfers data significantly faster than the ports it replaced. Up to 127 devices may be connected to the same computer through the use of hubs.
There are five versions of USB. USB 1.0 was introduced in January 1996. It wasn't until the release of USB 1.1 in August 1998 that the initial bugs were worked out and the system started to become more popular. USB 2.0 was released in April 2000. USB 3.0 was released in November 2008. The latest version, USB 3.1, was released in January 2013. The data transfer speed increased with each USB version.Learn more about Computers & Hardware
A universal serial bus, or USB, device refers to any device that utilizes USB connections to connect to a computer. Common examples include external hard drives, webcams, printers, scanners, digital cameras, keyboards and mice. The USB connection symbol is usually denoted on the connector.Full Answer >
There are several reasons why a computer mouse doesn't work, including a bad USB port, a hardware conflict or a frozen computer. Try ruling these things out first as they are the most common causes of a mouse not working.Full Answer >
In technology, the definition of USB stands for universal serial bus. The most commonly used USB devices include flash drives, keyboards, mice, printers and external hard drives.Full Answer >
Although it can be used for other devices, a USB Y-cable is most commonly used to power an external hard drive with a computer or laptop. This type of cable provides more power to an external device than a traditional USB connection.Full Answer >