Friday, March 22, 2019

What is …..? |Mini Tech Help Hindi


What is PS/2 port used for?
The PS/2 (Personal System/2 series ) port is a 6-pin mini-DIN connector used for connecting keyboards and mice to a PC compatible computer system.

ps/2
What is USB Port used for?
USB (Universal Serial Bus) is the most popular connection used to connect a computer to devices such as digital cameras, printers, scanners, and external hard drives.
USB port
What is RS-232 /Serial port used for?
RS-232 variants, including the common 9-pin connector, see serial port. "V.24" redirects here. For other uses, see V24 (disambiguation). A DB-25 connector as described in the RS-232 standard. In telecommunications, RS-232, Recommended Standard 232 refers to a standard originally .
Serial Port

What is USB 3.0 Port used for?
USB 3.0 is the third major version of the Universal Serial Bus standard for interfacing computers and electronic devices. Among other improvements, USB 3.0 adds the new transfer rate referred to as SuperSpeed USB that can transfer data.
USB 3.0

What is RJ 45 Connector Port?
Registered Jack 45 (RJ45) is a standard type of physical connector for network cables. RJ45 connectors are most commonly seen with Ethernet cables and networks. Modern Ethernet cables feature small plastic plugs on each end that are inserted into the RJ45 jacks of Ethernet devices.
RJ45
What is HDMI port used for?
HDMI is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller, to a compatible computer monitor, video projector, digital television, or digital audio device.

Hdmi

What is VGA port used for?
A Video Graphics Array connector is a three-row 15-pin DE-15 connector. The 15-pin VGA connector was provided on many video cards, computer monitors, laptop computers, projectors, and high definition television sets.
VGA

What is S-Video port used for?
S-Video. ... S-Video (also known as separate video and Y/C) is a signaling standard for standard definition video, typically 480i or 576i. By separating the black-and-white and coloring signals, it achieves better image quality than composite video, but has lower color resolution than component video.
s-video

What is DVI Port used for?
Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source, such as a video display controller, to a display device, such as a computer monitor.
DVI

What is LPT Port used for?
LPT (line print terminal) is the usual designation for a parallel port connection to a printer or other device on a personal computer.
Lpt

What is Audio Port used for?
Audio is a term used to describe any sound or noise that is within a range the human ear is capable of hearing.
Sound



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