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The Technology Behind a Wireless Router - Place4Tech

How Does a Router Work?

We use wireless network every day of our lives, in library, airport, office, coffee shop, etc.

As a matter of fact, many of use WiFi to connect our computers and phones at home.

In some cities there’s even free internet access in downtown, or some other hotspot.

You can expect wireless networking to spread so much in future that we’ll be able to connect to internet just about anywhere.

WiFi, of course, has a lot advantages. However, none of this would be possible without the technology called the router. Continue reading f you want to learn all about how routers work and the technology behind them.

What’s a Wireless Router?

A wireless router is an electronic device that sends data from internet cable to a device. More so, it’s an access point for all data to be shared through radio signals.

As you can imagine, it’s far better and more convenient to share data that way instead of cable. Its maximum range is 300 ft., but it depends what your walls are made of. Also, the range depends on what other electrical devices are near the router.

How It Works?

Simply, all you have to do is plug your cable or phone line into the router. This way all data will be sent by connection to the router. What happens next is WiFi router converts data into radio signals. Following, your laptop, smartphone, tablet, or any other device with WiFi capability picks up the signals.

The router sends and receives data to any device that is equipped with WiFi. At last, the router is an access point for internet, creating wireless connectivity possible all around it. This is called hotspot and any device that’s in hotspot can connect to internet with no problems.

Its technology provides more bandwidth today than ever, and it allows us to connect more devices to a WLAN. Precisely, newer routers use the 802.11g specification.

This means they offer transmission over distances up to 54 Mbps (megabits per second). As we said, this is for newer routers. Earlier standard had theoretically about 11 Mbps as a maximum.

How Devices Connect?

If you want to connect your router, you must enter a password on your phone, laptop, or any other device you’re using. In most cases, your ISP provides the password and you can find it on the bottom of router.

Usually, the password is a combination of letters and numbers. The reason for this is to provide high security and protection. More so, it helps you prevent others from using your network illegally.

What else can a Router do?

Interestingly enough, you can use WiFi router to make calls online, which automatically saves you money on overly expensive phone bills.

In addition, you can use your router to access digital TV, by using products like Google’s Chromecast, Smart TV, Apple TV, etc. As a gamer, you can also use a  router for best experience. Our list of best router for gaming is a good place to search interesting gaming router.

Security of your wireless network?

Naturally, security is quite important when it comes to wireless network in your home. If you choose to set the router to create an open hotspot, be prepared to have anyone who has WiFi card to use your signal. However, we do recommend you keep strangers away from your network for various reasons.

No doubt, it’s important that you have safety precautions that are up to date. For starters, don’t pass on your router password to too many people. Also, make sure that people need your wireless network password in order to access to it.

Are There The Best WiFi Routers?

Well, ISP usually provides everyone with a router. More precisely, if you have basic ADSL package, expect a very basic router. These routers are quite simple, and do a good job. On another hand, if you opt for fibre-optic broadband, expect a better router with more modern features.

It really all depends on what you pay for. Of course, it all depends on what you’re looking for, feature and security vise..

ReadThe 10 Router Features You Should Be Using for Better Wi-Fi

Hopefully, we were able to help you learn what’s a wireless router and how it works. Of course, this is only a brief explanation of its technology, but it’s really all the basics you should know about it. Simply, we all use internet, and just imagine how complicated it would be if it wasn’t for the wireless routers.

At last, we would have cables spreading throughout our entire world. if you are looking also a great and fast router, check our list of best wireless routers.


Normally, WiFi is very useful, and it’s hard to imagine a world without it. Nowadays, we are so used to having internet access anywhere we go that we’re surprised when someone says they don’t have WiFi. Thankfully, our lives and jobs are much easier thanks to invention of wireless routers.

Lastly, keep in mind to always have your wireless router protected and secured, which will essentially mean a lot to the quality of your network.

What wireless network are you using? Is your router secured with a password or open for everyone to connect on? Please, feel free to state your opinion in the comment section below.

Donald Bergh :