1.

Give the features of the USB port.

Answer»

Universal Serial Bus (USB) connectors:

Universal Serial Bus, USB is a standard that was introduced in 1995 by Intel, Compaq, Microsoft, and other computer companies. USB 1.x is an external bus standard that supports data transfer rates of 12 Mbps and is capable of supporting up to 127 peripheral devices.

USB 2.0, also known as hi-speed USB, is capable of supporting a transfer rate of up to 480 Mbps and is backward compatible, meaning it is capable of supporting USB 1.0 and 1.1 devices and cables. USB 3.0 also known as SuperSpeed USB is the latest version of the USB protocol.

Most new computers provide USB 3.0 ports built-in, offering data transfer speeds of up to five gigabits per second. USB provides high-speed data transfer for Plug-n-play devices like keyboard, mice, scanners, printers, digital cameras, thumb drives, etc.,



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