Since the invention of the internet revolution occurred a computer, from there communication between everyone became possible. And the ability to share data between all of us.
This thanks to a wide communications network that connects all receiving devices , initially were only computers able to access this service. But today with technological advancement, almost all electronic devices are able to connect to the Internet.
On the other hand, allowing us to share the information among all of us in turn allowed all we want to save the information in a large database . What enables web browsing and find information on any topic you want.
What is and what is the network card?
As we all know computers are built by a wide range of internal components that perform specific functions. In the case of network card is the allows us to connect with other computers and turn to the Internet.
In addition to connecting us sharing data between different computers, basically between hard drives, CD ROM, printers and many others. They are built on a motherboard , made up of various components that are what give life to its operation.
Usually, these come pre-installed on our computers and artifacts with internet access. But if by chance your computer does not bring these slots have built which subsequently can be installed .
It is very important to know the functions that we provide network cards, as well as different types of plates that exist and their characteristics. This article will focus on teaching us the functions and features they possess, still important to know the speed the network card.
How network cards work?
Among the various features offered by the main network cards is the ability to control, prepare and send data over the network. Making it an essential tool for web browsing.
network cards have a interface that works with layers , it interacts between the computer server and data network. For example when we will open a web page network card receives those commands we are sending.
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After receiving the data sends them to the Internet server that is connected, then receives the data requested from the web and displays it to the user. Basically functions as an intermediary between us and the internet.
Usually, the cards have in their network design two lights, one green and one orange or red color. When the green light is on is indicating that the card is receiving power.
On the other hand, when the orange or red light is to indicate that you are having network activity, sending or receiving data. These lights also vary according to the speed you have our web connection.
What types of network boards exist?
Among the types of common network cards are currently available, we find Wireless network cards type . As well as the
cards Ethernet network type.
The wireless network cards allow our computers connect to the Internet remotely without the need for cables via WLAN. This type of card is the most practical and currently used by more modern electronic devices and laptops.
On the other hand, the type of Ethernet card , is the most common on desktop computers; This allows c onectarnos Internet services via cable . These are connected to the card and an Ethernet connector allows connection between different computers, although there are times that a computer does not recognize the Ethernet cable.
It is important to note that network cards are those that make it possible to interact easily and tidy with internet servers. Either via wireless or Ethernet.
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Finally hope this article has helped him help. However, we would like to know your opinion been able to easily understand that it is a network card and what is it? Leave your answers in the comments.
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