Definition of Network Card

A network card is understood as the device that allows different devices to be connected to each other and that through this connection gives them the possibility to share and transfer data and information from a apparatus to another. Usually, network cards are used in the computing

The network card (also known as a network adapter) can be external or internal. That is, it can be inserted into the plate mother but there is also the possibility of connecting a network card to a computer externally from the use of the corresponding slots. These cards are very useful hardware since they allow you to establish different types of connections (permanent or temporary) between one or more computers, thus facilitating the use, transfer and access to materials essential.

Different types of network cards are on the market today. Some of them are more popular than others and this has to do almost exclusively with the type of material they use as well as with the efficiency

from his functioning. In this sense, the cards that use the Ethernet system are the most popular since they acquire greater velocity than others (for example the Token Rings that are almost no longer on the market). Finally, we cannot fail to mention the increasingly popular and used Wi-Fi. This type of network card allows you to establish network connections without the need for to cables so one can enjoy it anywhere and anytime as long as you have the appropriate computer (normally notebooks are prepared to it).

The network card is a peripheral of communication since its function is simply to connect and communicate several devices at the same time. Each of these network cards has a unique number of ID with 48 bits.

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