External connecting sockets on the outside of the computer.

4-pin, high speed serial interface that is used with almost all devices to connect latest model printers, pen drives, cell phones etc.

A primary input device used to enter characters and functions into the computer system by pressing buttons or keys.

Up, down, left and right keys are known as

A high speed serial interface that is used with almost all devices

A physical interface often used for terminating twisted pair type of cable used to connect computers onto LAN networks.

The first industry supported uncompressed, all-digital audio/video interface for home entertainment center

It is a separate numeric keypad on the right of a keyboard for faster numeric encoding.

It is an individual keys for letters, numbers and special charactes.

It is CAPS LOCK, NUM LOCK key for activating lock option.

Used together with other keys.

It has two or more wires running side by side and bonded, twisted or braided together to form a single assembly.

This jack is intended for the ps/2 port specially for PS/2 type of keyboard and mouse.

This jack is intended for the audio and microphone

The first industry-supported uncompressed, all-digital audio/video interface for home entertainment centers

A physical interface often used for terminating twisted pair type cables used to connect computers into a local area network

This jack is intended for the s-video port.

This jack is intended for the VGA port.

This jack is intended to connect the computer to the main source of electricity to make it functional.

A type of port that intended for serial type of mouse and camera.