How Does a Wireless Router Work?

Wireless routers have transformed the way people access the internet and the way computers in a network can share information.  With a wireless router, you don’t need wires to link up computers to one another. They can be used in networking computers that are within close range or some distance away, provided you choose the right one for the kind of setting you intend to have.

The use of a wireless router makes people access the internet cheaply since all the computers simply share a single internet connection via the router. The number of devices that can be supported by a wireless router will depend on the number of ports that it has, but you can always add more devices by using an external network switch hence it is not restrictive to the number of devices that can communicate.

Wireless Router How Does a Wireless Router Work?

A wireless router uses the same mechanism of data transmission as that used in radio and television programs. If you intend to use the internet in the network, a modem will be needed. This is in case the wireless router you have does not have an in-built modem. Since there are those wireless routers that have the required modem, you can reduce the amount of devices used by getting such. The wireless router is usually connected to an internet modem through a cable as well as to the computer via one of the network ports on the router.

A wireless network card is installed in the computer which shares the same radio frequency range as the wireless router. The radio frequency range signals make it possible for the router to transmit data between the computers in a network or to the internet. This way your computer can access the internet without a cable wire connection. The speed of access will depend on the type of router you have.

The use or radio waves eliminate the need for wired connections since the data that is send to another computer is in form of a radio signal.  The work of the wireless router is therefore to act as an intersection between the devices. It translates the radio signals depending on whether they are being sent or received and in this way users can still access the internet as usual and send files with ease.

A wireless router helps to send and receive data within the specified range or within the devices that have been connected. However, since it is wireless, it gives users more flexibility in terms of where they can work with their computers provided it is within range where signals can reach.  You can get a router that you can use at home to just connect two or three devices, and this has to be the one that can be used for devices close to one another. Long range routers provide more working options as you have a wide area of network from where you can access internet.

Wireless routers have many benefits apart from allowing internet connections. They also provide networking capabilities as well as sharing of security features such as firewalls. Wireless routers come with set up manuals that you can follow to connect your home or office networks and since it does not involve a lot of cable wires, it should be easy to connect.

Learn more on how to setup your router.

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