The 6 best WiFi 2022 amplifiers - WiFi test & comparison amplifier

13/11/2022 By gifsauce 572 Views

Our editorial team

Nicolas Gattplus on the publisher

Aurélie Gerardinplus on the editor

Our approach summarized in a few words

We are not dependent on an organization (merchant site, manufacturer, service provider, brand or laboratory).We carry out our comparative tables and tests in collaboration with external partners.Regular updating of the product catalog, coupled with competitive intelligence, allows us to offer very good quality models and at the fairest price, in particular thanks to customer reviews.Click here to find out more.

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What is a WiFi amplifier?

The signal that your router issues loses intensity as it runs a distance.It therefore has a limited scope.

A WiFi amplifier, also called WiFi repeater, is a device that allows as its name suggests to amplify and extend the WiFi signal of your network to obtain better coverage.This is a kind of case that captures the wifi signal of your router, and which reproduces it amplified over a larger distance.

If in a part of your home, the WiFi signal of your router is of poor quality, an amplifier can help you.Just install it between the router and this part (ensuring that the router signal reaches the amplifier), and you will receive a better WiFi signal.

Ainsi, un répéteur, ou amplificateur wifi, offre un signal de meilleure qualité sur une plus grande distance, et permet d’améliorer la qualité de la connexion de vos appareils, qu’il s’agisse de votre télévision connectée, de votre console de jeux, de votre smartphone ou de votre ordinateur.

Information on the 7 main manufacturers

Netgear est une entreprise américaine fondée en 1996 à San José, en Californie. Elle est spécialisée dans la conception et la fabrication d’appareils destinés aux réseaux informatiques. Cela inclut notamment des routeurs et adaptateurs CPL, mais aussi des amplificateurs wifi. Présente partout à travers le monde, elle a acquis au fil des années une renommée internationale, à la fois chez les particuliers et les entreprises. Ses amplificateurs wifi font partie des meilleurs sur le marché, et se positionnent toujours extrêmement bien dans les comparatifs en ligne. De même, ils sont hautement recommandés d’après les avis des utilisateurs et les tests des spécialistes.Créée en 1996 à Shenzhen, TP-Link est une entreprise chinoise de matériels réseaux. Il s’agit depuis 2011 du constructeur d’appareils pour réseaux locaux wifi numéro 1 à travers le monde. La marque, distribuée dans plus de 120 pays, construit jour après jour sa réputation grâce à la fiabilité de ses appareils, que l’on parle de modems/routeurs, d’adaptateurs CPL ou d’amplificateurs wifi. Pour preuve, ses produits font partie des meilleurs dans le commerce destiné aux particuliers, comme en témoignent les avis des consommateurs, les tests réalisés sur les sites spécialisés, et les comparatifs en ligne.Fondée en 1986 à Taipei, à Taïwan, D-Link était à l’origine spécialisée dans les adaptateurs réseau, mais a ensuite étendu le cadre de ses activités afin de proposer des solutions de mise en réseau aux particuliers et aux entreprises. Les usages domestiques de ses appareils vont du simple routeur à la maison entièrement connectée, et leur qualité fait de D-Link un des leaders mondiaux de son secteur. La marque produit notamment des amplificateurs wifi reconnus par les avis des consommateurs, les tests et les comparatifs comme étant parmi les meilleurs sur le marché.La création de Linksys remonte à 1988. Il s’agit d’une entreprise californienne spécialisée dans la conception et la fabrication de matériels pour réseaux destinés aux particuliers et aux petites entreprises, notamment des cartes réseau et wifi, des routeurs, mais aussi des amplificateurs wifi. Si elle est aujourd’hui une filiale de Belkin, elle était leader de son marché aux États-Unis dans la première moitié des années 2000, et elle reste aujourd’hui reconnue comme proposant certains des meilleurs appareils pour réseaux domestiques sur le marché. Ses amplificateurs wifi sont, par ailleurs, reconnus dans les tests des sites spécialisés, les avis des consommateurs et les comparatifs en ligne.Fondée en 2002, Devolo est une entreprise allemande qui développe des appareils réseaux pour les particuliers et les entreprises. À l’aide de ses technologies innovantes, et de la qualité de ses produits, elle a réussi à s’étendre rapidement pour devenir l’une des plus grandes entreprises en Europe dans son domaine. Elle propose certains des meilleurs adaptateurs CPL dans le commerce, mais aussi des modèles d’amplificateurs wifi de haute qualité, à en croire les comparatifs en ligne, les tests des sites spécialisés et les avis des utilisateurs.Créée à Berlin en 1986, AVM est le leader allemand et européen du marché des appareils réseaux. Proposant des systèmes et dispositifs haute performance, la marque est renommée pour la qualité de ses produits et ses innovations dans son domaine. Si elle est connue pour « FRITZ! », son système de maison intelligente, elle propose aussi certains des meilleurs amplificateurs wifi à l’attention des particuliers. Les comparatifs en ligne font souvent mention de cette marque dans leurs recensements des meilleurs modèles de répéteurs, et les avis et tests de leurs produits sont majoritairement positifs.Créée en 1983, l’entreprise californienne Belkin est un des leaders mondiaux des appareils réseaux. Ses solutions de connectivité pour les réseaux domestiques lui ont valu une renommée internationale. Parmi la large palette de dispositifs qu’elle fabrique, elle propose des amplificateurs wifi parmi les meilleurs dans le commerce. Ces appareils sont mis en valeur et recommandés par les comparatifs en ligne, sites de tests spécialisés, et dans les avis des consommateurs.

How does a WiFi amplifier work?

The function of the WiFi amplifier is to improve the quality of the WiFi signal of a network and extend its coverage.For this, it is provided with a receiver allowing to capture the WiFi signal, as well as a powerful transmitter allowing it to be reproduced on a larger scale.

Les 6 meilleurs amplificateurs wifi 2022 - amplificateur wifi test & comparatif

It also has a simple operating system allowing it to be configured.To configure and use a WiFi amplifier, just connect it to your router, connect it between the latter and the low coverage area and activate its WiFi transmitter.

It is however important to emphasize that the quality of the signal issued by the WiFi amplifier depends on the quality of the signal that it receives.Indeed, this device is content to reproduce the signal it captures.

This is why, for better efficiency, you must make sure to position it in a place where the WiFi signal of your router is intense.And this, while remaining far from the device to guarantee a coverage area as wide as possible.

Avantages & domaines d’application

Thanks to its simplicity of configuration and use, the WiFi amplifier allows you to have better WiFi network coverage without having skills in the matter.It is therefore much appreciated by individuals with spacious homes which must connect several devices distant from each other, but not only.

It offers a simple, inexpensive and functional solution to small businesses which must connect several computers to their local network, without having to install Ethernet cables and switches.

Ses domaines d’application sont, en plus de cela, en pleine expansion avec les fonctionnalités additionnelles qu’il propose, comme le mode pont, par exemple.

What types of WiFi amplifiers exist?

With constantly evolving wifi standards and increasingly efficient and varied devices, we can now classify WiFi amplifiers into several categories.

Compact WiFi amplifier

Also called mini WiFi mini, it is a small and elegant wifi repeater that connects directly to the mains without cable.It has a WPS button to simply associate it with your router for configuration.

It is also the cheapest type of repeater.However, it generally does not offer the best speed, going only up to 300 Mbits/s and using only the 2.4 GHz frequency band in the majority of models.

It is therefore a cheap device favoring mobility and ease of use to performance.These models are sometimes the subject of separate comparisons.

Antenna wifi amplifier

These amplifiers, certainly larger than the compact models, are provided with antennas allowing better reception of the WiFi signal, as well as an even wider coverage.They are available themselves in several categories according to the technologies they are equipped.

Mono-Bande WiFi amplifier

This brings together repeaters that use only one frequency band both.Thus, they can only amplify the signal with a single network at a time, either on the 2.4 GHz band, or on the 5 GHz band, offering a better speed on a reduced range.

Dual-Bande WiFi amplifier

These models, certainly a little more expensive, make it possible to extend the range of two networks at the same time using the 2.4 GHz band and the 5 GHz band simultaneously.They also make it possible to use these two bands both on one and the same network to offer a better data transfer rate.

Tri-Bande WiFi amplifier

These are high -end models, intended for professionals and companies.More bulky and expensive than other repeaters, they however make it possible to reach a transfer speed of 3 gbits/s wireless, and thus constitutes the best performance of all these types.

WiFi G, N, AC, AX amplifiers…

These letters designate the most recent WiFi standard with which these repeaters are compatible.The more recent it is, the more your amplifier will be able to offer the best possible speed with new connected devices.

You don't have to worry about retrocompatibility, as it is automatically guaranteed thanks to the operation of the devices.So remember to choose an amplifier compatible with the most recent WiFi standard in force.In this case, this is the AC standard.

This is how the WiFi amplifier is tested

In order to determine the best possible model, our comparison is based on many important criteria:

Maximum flow

First there is the maximum speed of devices that is taken into account in the establishment of comparisons.Although it is not necessarily used entirely, depending on the router, a high flow will guarantee the best possible data transmission in the area covered by the amplifier.

Mono-Bande, Dual-Bande, or Tri-Bande

There is also the number of bands: domestic routers mostly emitting dual-band today, a mono-band amplifier will cause considerable loss of performance.

Connection mode of encryption

We also check the use of WPA2 encryption mode (AES), the best standard protocol, because it is more secure than WPA and WEP which are still used.

Additional features

In addition to the technical aspect, we also assess the features offered by the amplifier: the WPS button for a quick configuration, the Ethernet ports and the audio sockets are appreciated features.

Design

The design of the product is also important, with the positioning of ports and the sector outlet, as well as its aesthetic aspect: for example, a compact WiFi amplifier is gaining discreet and as not large as possible.

Value for money

Finally, we take into account the price of the product in relation to what it offers in order to issue a final opinion.The best model is the one that offers the best value for money.

Product assessment

TP-Link Re305

TP-LINK RE305 is a compact dual-band WiFi amplifier aimed at grouping all the necessary features of an amplifier with high flow and large comfort of use.Thanks to the use of the two frequency bands and compatibility with the WiFi AC standard, it can reach a flow of 1.200 Mbits/s, sufficient for streaming and for the connection of several devices.

It adds a useful access point mode if the wifi of your box or your router leaves something to be desired: you just have to connect it to the amplifier with an ethernet cable.The TP-Link Re305 is, moreover, compatible with all the routers and all the boxes on the market.

Users salute in their opinions the high performance of this amplifier and the presence of the frequency band 2.4, making it possible to avoid interference with the surrounding networks.However, they deplore a relatively complex configuration despite the presence of the WPS button.

Ce modèle est tout de même l’un des meilleurs amplificateurs compacts dans le commerce d’après les comparatifs.

Rock space wifi amplifier

Rock space space amplifier WiFi is a compact dual-band repeater focused on the coverage of your network.Using both the 2.4 bands (up to 300 Mbits/s) and 5 GHz (up to 867 Mbits/s), it allows coverage of 200 m².

It has an access point mode, a WPS button to facilitate connection, and a red and blue light indicator to help you position the device optimally.In addition, it is compatible with the WPA2/AES security standard.

If users greet the high signal scope of this amplifier and its stability, they deplore a rate lower than that announced, and a fairly complex configuration.It remains a cheap model recommended in several comparisons.

Netgear ex8000

The netgear ex8000 is a tri-band WiFi amplifier offering the best possible performance for individuals and small businesses.Thanks to its use of three frequency bands with patented Fastlane3 technology, it can reach a speed of 3.000 Mbits/s, and extend your wifi to a surface of 220 m².

Transparent roaming also guarantees the stability of the connection when you move.With universal compatibility, it allows to connect up to 50 wifi devices and has 4 Ethernet ports for the most delicious tasks in debit.

It is compatible with the three wireless security standards WPA, WPA2 and WEP.In addition, its installation is extremely simple thanks to its WPS button.The tests and opinions of Internet users welcome this amplifier for its very high performance and scope, as well as its great simplicity of installation.Some have noted configuration difficulties in certain networks (especially those that use Mac addresses filtering), and software updates sometimes making it unstable.It remains among the best tri-band amplifiers on the market according to the comparisons.

The advantages and disadvantages described in customer comments

By consulting the opinions, tests and comparatives, here are the points you will need to spot in order to detect the best models:

Advantages :

Disadvantages:

What should we take care of when buying a WiFi amplifier?

Using a WiFi amplifier, in many cases, network coverage does not become better.If this may be due to the use of a poor quality product, it is important to know that network coverage varies a lot from one house to another because of their arrangement.

Indeed, certain objects represent obstacles for the passage of waves, in particular voluminous metal objects, thick walls, and mirrors.Likewise, the position of your amplifier also greatly affects the network coverage that it will offer.

C’est pour ces raisons qu’il est recommandé de choisir un modèle d’amplificateur doté d’un système de témoin intelligent : ceux-ci vous aident à trouver le meilleur emplacement pour votre amplificateur wifi dans votre maison. Un voyant rouge indique un signal faible, tandis qu’un voyant bleu ou vert indique un signal fort. Assurez-vous aussi à travers les comparatifs et tests en ligne que l’appareil que vous choisissez offre une bonne couverture réseau.

Alternatives to WiFi amplifiers

If even the best WiFi amplifiers do not provide you with a satisfactory flow, you can turn to CPL adapters.These are several boxes that plug in the mains (one in each room).

One of them is also connected to the box, and once the installation is carried out, the Internet connection is transmitted through the electrical installation of your home.Although this solution occupies more sector sockets than the amplifier, it offers better performance, especially with reduced latency time.

It is therefore a possible solution if you are looking for the best possible performance with a wireless installation.Again, online comparisons will help you find the best CPL adapters.

Internet or specialized trade: Where should I rather buy my WiFi amplifier?

You have the choice between specialized trade and online stores to buy your device.Indeed, you will find wifi amplifiers in specialized computer equipment stores, with sellers who will be able to advise you.

However, the Internet will open a selection of products wider than any shop, and will allow you to find out about the products that interest you and select the best of them according to tests, reviews and comparatives.In addition, by doing your research, you can save considerable savings by acquiring your amplifier at the best possible price.

Additional links and sources

Faq

How to choose the best wifi amplifier?

It will depend on your situation.Compare its maximum flow with that of your router, and its maximum range with the surface of your accommodation.Make sure it uses the latest WiFi standard and WPA2 security protocol.A model recommended by the comparisons that corresponds to these criteria by keeping a reasonable price will therefore be better for your accommodation.

CPL adapters or WiFi amplifier, how to choose?

In terms of performance, CPL adapters are better in all respects.However, you will need to buy several to cover the entire surface of your home, which will be more expensive and will occupy more sector sockets than the WiFi amplifier.To select the best CPL adapter, you can count on online comparisons.

What is the difference between a router and a WiFi amplifier?

The WiFi amplifier can only duplicate the signal of a router to extend its cover.It cannot serve as an access point without being linked to a router.

How to configure my wifi amplifier?

The configuration of your amplifier depends on its model.Some models offer an automatic configuration mode with the WPS button, but the best thing to do is consult the manual of your repeater.

Is it useful to install a WiFi amplifier?

If you live in a small apartment without obstacles to the signal, you will not need it.However, a good amplifier will guarantee you better network coverage in a large house or if you have thick walls.

What is the difference between an amplifier and a WiFi repeater?

There is no difference between the two, amplifier is a term used to designate WiFi repeaters that focus on better network coverage.

Is the use of a WiFi amplifier bad for health?

Until today, no study has been able to prove this or find a significant correlation between WiFi waves and diseases.In addition, these waves are much lower than those of the GSM network and are emitted at a greater distance from users.

Why is my WiFi amplifier not effective?

This may be due to a poor quality or defective model.However, he can offer better performance if it is better positioned.

Where to place my wifi amplifier?

Make sure it install it in a place well covered by your router, without being too close: in an adjacent room, for example.Also make sure that it is far from the obstacles to the spread of its waves (thick and mirror walls for example).If it is equipped with smart witnesses, use it to determine the best location.

Why does my amplifier not connect to my box?

This may be due to too long, or compatibility problems.Check that your rehearsal model is compatible with your box.If so, the best solution is to contact customer service to get help and advice.