What Are the Factors to Consider Before Choosing a Wifi Router?

Understand Wifi Router to Choose It Better

Whether you need the internet in the middle of the campaign (we recommend a 4G router instead), for your work or in a big city to play online, your router will be one of the key elements of a stable connection and fluid. The function of this kind of device is quite simple: it retrieves the signal from the modem via the Ethernet cable to transform it into a Wifi signal.

What Are the Factors to Consider Before Choosing a Wifi Router?

If you also work on the internet, I think you will agree that life can be rough without a good WiFi router. Though finding this perfect router is not easy for a beginner with all the references and different types of routers available today. This is why this article is meant to outline major factors to consider before setting out to buy a good WiFi router. So, when buying consider:

Speed ​​Above All:

For many of us, without lies, we are in search of this information because we are disappointed by the speed of our internet connection, and it is completely normal nowadays. Indeed, recent peripherals high -tech are very bandwidth-intensive. With a low-end router not too expensive and not very fast, you will not be able to load your films in streaming with the best possible quality, your video games will be lagged because of the buffering. Fortunately for us, WiFi routers have evolved a lot in recent years to offer us ever more interesting innovations. To buy, consider the following:

  • Routers using the 802.11 N standards (introduced in 2007) can reach a maximum speed of 450 Mbps.
  • With the appearance of a new standard in 2012, the 802.11 AC protocol, the Wi-Fi speed still increases a lot to reach speeds of 1,300 Mbps on the 5 GHz band.
  • In 2015 a new revolution took place with the introduction of MU-MIMO technology to manage several simultaneous users. These devices can reach an impressive speed of 1,700 Mbps.
  • At the end of 2017, a new standard appeared on the router market: 802.11 AD, this new standard allows a speed of 6,750 Mbps to be achieved.

To choose the router best suited to your needs, you will have to consider the number of people who will connect to it simultaneously as well as the type of use you will make of it. If you use Netflix a lot or have an online player at home, you will have to opt for the latest MU-MIMO technologies, we would advise you to take an interest in 802.11 AD routers so that you do not have to change in two years from now. A router when all your devices have evolved.


By browsing the router tests that we propose you have certainly noticed that the most efficient have many antennas while others do not even have it. Routers without antenna externally, have in fact one hidden under their case, they are more aesthetic but deliver a less powerful signal. The routers having one or more external antennas, on the other hand, will be able to deliver a stronger signal so they will have a better range and will allow a more fluid connection. If you opt for a router with several antennas it is quite possible to orient them towards your various connected devices so as to obtain a better connection in all rooms of the house.

Mobile applications:

It may sound like nothing like that, but having a mobile application to manage your home network is often very convenient. This allows you to control everything remotely on your router. With a simple smartphone or touchpad, it becomes possible to prioritize traffic on a particular device, manage connection speeds, prohibit access to certain sites by your children’s devices or even manage connected devices of your smart home (lights, heating, etc.).

Quality of Service:

There is one thing on the majority of recent routers, a feature called QoS or “Quality of Service” in English. This service makes it possible to give priority to certain connected devices that consume more power and to allocate less bandwidth to devices that consume less power. This greatly streamlines the WiFi network by automatically managing users according to their needs. The QoS functionality is often set on the control panel of the router accessible via a browser. There are several ways to adjust QoS on recent routers, but we recommend using QoS by type of application. You can give priority to video games or media players. 


BeamForming is a recent advanced technology that allows routers to significantly improve the range and throughput of their Wifi signal. BeamForming technology allows the router to focus the signal in a specific direction: that of the receiver. As with QoS technology, the signal will be sent more or less strong depending on the distance between the router and the receiver, allowing better management of router resources, better internet connection and more thoughtful use of energy.

Ethernet Ports:

As you should already know, WiFi routers are not limited to their wireless signal (Wifi), they also allow you to connect to the Internet via Ethernet cables. If you play on the internet, regularly watch movies on your desktop PC or simply want to enjoy the best possible speed offered by your connection, you will have to familiarize yourself with these cables. Just plug it into your connected device and into one of the router’s Ethernet ports using an Ethernet network cable. Old routers with only “Fast Ethernet” technology can only manage 100 Mbps through these ports, but modern routers with “Gigabit Ethernet” ports can reach a speed of 1000 Mbps!

Choosing an Ethernet cable with all standards and technologies can also be complicated. That is why we wrote a buying guide to help you choose among the best performing today.

The eSata Port:

When it comes to moving large amounts of data and simple Ethernet is not enough, you need an eSata port. If we show this criterion here, it is especially for professionals (especially web/IT) because it is a case that still happens quite rarely in individuals:

Imagine you have 1 TB of files to quickly transfer to an external drive. This operation can take 2 and a half hours. Routers with an eSata socket will allow you to make an external storage device directly connected to the router available to the network. This can be very useful for passing large files between colleagues or for domestic use for transferring PC movies on TV in an instant, for example.

A good alternative to the eSata port (more suitable for family use) would be the USB 3.0 port. Like the eSata port, this type of port makes it possible to reach very fast transfer speeds and to connect a storage device directly to the router to transform it into a network storage server (NAS).

Place Your Router Correctly

To ensure the best possible WiFi experience throughout the house, your router must be centrally located. If you only want to connect from one room or part of the house, this should not be a problem. But if you have a large house and want to be able to connect from anywhere it is very important to choose the location of your router. It should be placed in the center of the house and opt for a powerful model capable of transmitting a signal throughout the house. If possible, avoid concrete walls, metallic objects, ventilation systems and devices capable of generating a magnetic field that could interfere with Wifi (Microwave) waves. Keep the place where your router is installed well clear, large objects or electronic devices that may interfere with the signal transmission. If you have a really big house and you cannot cover the whole area with a single router, it is possible to opt for a new generation router like the system proposed by Google or to keep your current router by boosting it with a WiFi repeater.

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