Identify Computer Ports
When you take a look at the rear of your computer,you'llsee many ports used to connect devices to your system.The mouse,keyboard,monitor or scanner are just a fewof the many devices that connects to your computer withthe aid of ports.
Ports are connector used to external devices and cablesto the motherboard.And most newer systems will nowhave ports in the front as well,making connecting otherperipherals easier.
As if understanding such components as the motherboard,hard drive or the modem inside your computer were notanough to understand.Now you want to fully understand themeaning and purpose of those connectors at both the frontand rear of your system unit.
Here is a guide you can use to both understand and see whatthe various types of computer ports look like.When viewingthese ports,be sure to look at your system and locate eachport mentioned.
USB or Universal Serial Bus
The new USB port is the most common port to connectperipherals to the computer.You can purchase USB cardswhich installs in an empty PCI expansion slot.This cardwill allow the installation of 4 or 5 other devices to yoursystem without having to install additional adapter cards.
The PS/2 DIN
This is a mini DIN plug containing 6 pins developed byInternational Business Machines to connect the mouseand the keyboard to your computer.
The Serial DB-9 Connector
This connector can be used to connect Trackballs as wellas some mice,modems or monitors.
The Female DB9 VIDEO PORT
This is the common port used to connect the monitor tothe system unit.The Monitor connector is plugged intothis connector and is secured by the two screws fromthe connector.
The Phone Line And MODEM Ports
The Dialup Modem uses the RJ11 port while the larger networks ports are the RJ45 used for DSL or DigitalSubscriber Line services.
The Printer Port
Here the Printer is connected and data is sent fromthe computer to the printer.
While taking the time to look at the rear of your computerand completely understand the ports may seem dull,itsimportant to know about every single component,device,or connector.
Knowing about this and every other computer componentwill save you both wasted downtime and money.Boostyour computer skills by understanding ports as well as anyother component or device you don't understand.