What Do Wifi Routers Do? 6 Things To Know Before Buying 2020

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To get an internet connection for your home or office place, a wifi router is the most needed equipment. Before purchasing a wifi router, the common question that may arise on your mind is What do WiFi routers do?

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A wifi router connects you with your internet service provider modem through a cable and shares the bandwidth among all the internet-accessible devices. It receives the radio signal from your devices & decodes the signals, then shares your documents on the internet. 

Are Wifi Routers Safe?

The safety of the Wifi router completely depends on the wifi router users. The expert says that there is a little bit of health and data risk that you might face with your wifi router. But with some basic tips, you can solve these problems and make your wifi router safe. 

What do WiFi routers do

A wifi router’s electromagnetic radiation may cause some health-related problems, such as slipping issues, headache, numbness, etc. You only face this problem when you place the router very near to you. Just keep your router at a safe distance, and the problem will be solved.

There is a possibility that hackers could access your wireless network and steal your data. But if you use a virtual private network and use a strong firewall system, you can prevent hackers from stealing your data. 

What Do WiFi Routers Do?

A wifi router’s main task is to distribute the internet among all the devices and gadgets that need an internet connection. After taking an internet connection from an internet service provider, you will receive an internet cable and modem.

But you will require a wifi router to distribute the internet bandwidth with all your devices. Read the following section carefully to know What do WiFi routers do?

Dual purposes

Every day we are using different devices and gadgets to accomplish a variety of tasks. To complete these tasks, these devices or gadgets may require internet connectivity. Some of these devices use a direct cable internet connection, or some use a wireless connection.  

It doesn’t matter how your devices & gadgets use the internet connection; if you have a wifi router, you can use it both ways. Considering this fact, the wifi router basically comes with wire & wireless both systems. It allows you to wifi connection for wireless devices and cable line systems for other devices. 

Ethernet splitting

When you connect from an internet service provider, they provide you an active cable line. Later you need to use a router to distribute the bandwidth with all the devices. You can use a wifi router to accomplish this task. With a wifi router, you can also use an ethernet line for your computer, other smart devices, and gadgets along with wifi networks. 

Basically, when you feel insecure working on a wifi connection, you can easily switch into an ethernet cable line for your internet connection. Wifi router always offers you that option. Even the router includes numbers of ethernet ports to split the internet among various devices easily. 

Wifi splitting

No matter the router you brought for your home or office. There is always a  vast number of users. With a wifi router, you can split the bandwidth among all of them so that each and everyone can use the internet at a time.

Forget about the users; if you have several devices that require an individual internet connection, then a wifi router is your ultimate solution. As the wifi router splits the bandwidth among all of your devices, you can use the internet all of them all the time. 

Network monitoring

Wifi router allows you to monitor your network whenever you want. With a router app or the settings option from any connected device, you can silently monitor your network.

It helps you find out the third party or unauthorized user using the internet connection without your permission. As you can monitor your network, you can kick them out instantly from your network and block them permanently if you find any unauthorized user.  

Parental control

The best part of a wifi router is you can always control the network activity. For example, to protect your kids from the dirty side of the internet, you can block suspected sites and apps with a wifi router. 

As it allows you to monitor your data traffic, if you see anything harmful for your children, you can block that content/sites/apps whenever you want. Even parental control allows you to list some sites so that your children can’t access other sites. 

App controlling 

All wifi routers come with a default app that allows you to control your router easily. By using the router app, you can change wifi username, password & other basic tasks. 

You can take any immediate action by using the router app. Wifi monitoring, unwanted user blocking, and many more things you can do within seconds by using the app. 

How Does A Wifi Router Work?

Wifi router works with a very easy term. It receives the data bandwidth from an active line, and then it shares the internet among various wireless devices by using the radio waves. 

The router uses radiofrequency waves to transmit and receive data. For example, you are sharing a file from your device, the file will be converted into a radio signal, and your wifi router will receive the signal and decode it and send the document to the internet. 

Final Thought

Before purchasing a wifi router, there’s a question that may arise on your mind What do WiFi routers do? If you read the complete article, then you already have the answer. Wifi router distributes the bandwidth you receive from your internet service provider and allows you to access the internet using any internet-accessible device. 

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