What are the ports found behind a PC?

What are the ports found behind a PC?

USB Ports. On most desktop computers, most of the USB ports are on the back of the computer case. Generally, you’ll want to connect your mouse and keyboard to these ports and keep the front USB ports free so they can be used for digital cameras and other devices.

What is serial connector used for?

A serial port is an interface that allows a PC to transmit or receive data one bit at a time. It is one of the oldest types of interfaces and at one time was commonly used to connect printers and external modems to a PC.

Where does the DB 15 connector go?

DB15. A DB15 connector has 15 pins arranged in two rows, with one row on top of the other. The top row has 8 pins and the lower row has 7. Not to be confused with HD15, which has three rows of pins, this connector can be found on sound cards, older AUI network cards and devices, as well as legacy Macintosh® monitors.

Which connector type is most commonly used in the back of a PC?

USB/USB Type-A Also Known As: USB Type-A, Regular USB Description: USB (universal serial bus) is the most common laptop and desktop connector by far. The typical USB port is known as USB Type-A and has a simple, rectangular shape. Depending on the hardware, it can be capable of either USB-2.0 or USB-3.0 speeds.

What is a PC serial port?

In computing, a serial port is a serial communication interface through which information transfers in or out sequentially one bit at a time. To interface with these and other devices, USB-to-serial converters can quickly and easily add a serial port to a modern PC.

What is a 25 pin connector used for?

A DB25 connector is an established parallel port connection in computers often referred to as a printer port. These 25-pin d-subs offer rugged connections of peripherals and have excellent shock and vibration resistance.

What are 15-pin connectors used for?

DB15 connectors are most commonly known as VGA d-subs and provide data flow to monitors, but it can also be used in many other applications; particularly in industrial and medical segments.

What is connector name various connector?

Computer External Connector Types and Pictures AC Power, Mic/Line Input, Speaker/Headphone Output, USB, Ethernet, VGA, Serial RS-232, eSATA, Parallel DB25, Displayport.

Why is a DB9 connector called a DE 9 Connector?

Because personal computers first used DB-25 connectors for their serial and parallel ports, when the PC serial port began to use 9-pin connectors, they were often labeled as DB-9 instead of DE-9 connectors, due to an ignorance of the fact that B represented a shell size.

What is the purpose of a DB9 serial port?

DB9 serial port is typically used for connecting peripheral devices to a computer (keyboards, mice, printers, etc.). DB9 connectors are also utilized in DB9 cable assemblies for data connectivity. Nowadays USB, PS/2, Firewire and other modern interfaces are replacing the RS232 DB9 standard, and modern computers are rarely equipped…

Which is a male or female RS232 connector?

Below is the pinout of a typical standard male 9-pin RS232 connector, this connector type is also referred to as a DB9 connector. A computer’s serial COM port (DTE) is usually a male port as shown below, and any peripheral devices you connect to this port usually has a female connector (DCE).

What is the background of the 9 pin serial port?

The background of the 9 pin serial port First introduced in the 60s, RS-232 is a protocol that defines how the data is transferred, bit by bit from a Data Terminal Equipment (DTE) such as a computer terminal, to Data Communication Equipment (DCE) such as a modem. RS-232 is the common standard used in serial ports.