Cellular towers can help those who have difficulty accessing the Internet in certain parts of their home or office. The so-called “shadow areas”, where the signal does not arrive, can occur for various reasons, including the obstruction of walls and furniture. To solve the problem, signal boosters work with routers to reach places where the network doesn’t naturally reach. The prices quoted in the text were verified during the investigation of the article, in January 2023.
Companies such as Ciabelle, Mercusys, TP-Link and D-Link offer models priced from R $ 65, as is the case with the Ciabelle Wi-Fi repeater, which supports a single 2.4 GHz band and WPA2 security, WPA and WEP extension. The TP-Link RE450 comes with three external antennas and an Ethernet port for around R$528. See below for seven signal boosters to buy in Brazil.
? How to improve internet speed? 5 Gadgets That Strengthen Your Signal
7 repeaters to increase the range of the Internet signal — Photo: Luciana Maline/TechTudo
Which router to buy and how to turn it into a repeater? Find out on the TechTudo Forum
Why trust What to buy lists?
Why trust What to buy lists?
Evaluation criteria
We select products on our lists based on criteria such as TechTudo reviews, store ratings, and user comments.
Data sheet
We always provide a brief technical sheet of the products with the relative specifications. All to help you decide which product to buy.
Target audience
It is important to know what type of user each product is intended for and we will include this information in the text whenever possible.
variety of items
Our lists carry different products so that you can compare them and find out which option is best suited to your needs.
Wi-Fi donuts can be an affordable option when buying a repeater. It supports 2.4GHz single-band security protocols and WPA2, WPA and WEP to protect your wireless network data. Furthermore, the structure invests in two internal antennas and guarantees the replication of the Internet signal with speeds up to 300 Mb/s. The product is sold for values starting from R$ 65.
It has proportions of 26 x 17 x 8 cm and a port for Ethernet cabling, which allows it to function as a sort of router for wired devices. The LED lights provided with the structure help to monitor the operation and status of the network. The repeater gets 4.2 stars among Amazon consumer reviews. In the evaluations, customers emphasize the cost-effectiveness, but warn of a possible limitation of the signal range.
- Professionals: port with input for LAN cable and convenient
- Versus: can leave something to be desired in terms of range
MORE SIGN
Ciabelle WiFi repeater

All offers Ciabelle Wi-Fi repeater
×
See all options with the best offers in partner shops.
MORE SIGN
Ciabelle WiFi repeater

BRL 69
GO TO THE STORE
The Mercusys MW300RE can be interesting for those looking for intermediate values, but with exceptional characteristics. One of the differentials between the cheaper models are the three external antennas which, with MIMO technology, should guarantee greater signal extension and stability. The maximum speed achieved is 300 Mb/s and network support includes a single 2.4 GHz band. The model costs around R$ 79.
Another feature that may be of interest to the public is the LED light designed to assist in finding the best place to place the repeater. According to the manufacturer, the item can support up to 10 simultaneous devices depending on the usage of the connected devices. Product ratings on Amazon go as high as 4.2 stars, with notes on ease of installation. On the other hand, there are reservations about the lack of support for the 5 GHz band.
- Professionals: three external antennas with MIMO technology
- Versus: lack of 5GHz network support
WITH ANTENNAS
Mercusys MW300RE

All offers Mercusys MW300RE
×
See all options with the best offers in partner shops.
TP-Link TL-WA850RE has a compact structure and is easy to install — Photo: Luciana Maline/TechTudo
The TP-Link repeater has a compact structure and is easy to install. At 110.0 x 65.8 x 75.2 mm, the product offers two internal antennas and compatibility with a 2.4 GHz network only, which may seem like a disadvantage for those looking for devices capable of even 5 GHz. In the settings field, the maximum speed supported is 100 Mb/s, a number that varies according to the signal received from the router. It can be indicated for those looking for prices and intermediate specifications. The product can be found for values starting from R$ 140.
The product also has a LAN cable port that allows you to use it as an adapter to connect wired devices if needed. As for controlling and monitoring its operation, it can be done through the physical button, which has an LED light, and also through the Tether application. Reviews give the repeater 4.6 stars. Among the comments, consumers praise the ease of installation of the device, but warn of possible fluctuations.
- Professionals: easy installation and LAN cable support
- Versus: only works on the 2.4GHz frequency
at 2.4GHZ
TP-Link TL-WA850RE

All offers TP-Link TL-WA850RE
×
See all options with the best offers in partner shops.
The Pix-Link mini Wi-Fi router has four external antennas and can be a good choice for anyone looking for an affordable device with extra features to boost internet signal amplification. The counterpoint is that it only works on the 2.4 GHz network, i.e. it does not include the 5 GHz option. Thus, the maximum speed achieved is around 300 Mb/s, a number that also depends on the Internet plan contracted. The range, according to the manufacturer itself, is up to 50 meters. The model is seen for around R$124.
The Ethernet port allows the repeater to transmit the wired Internet signal to the connected device, in case the user prefers the wired mode for some reason. Among the security features it is possible to mention the WPS function, which activates the encryption capable of protecting the data transmitted over the network. Rated 4 stars on Amazon, the product has its functioning praised by a significant portion of consumers.
- Professionals: economic and safety features
- Versus: no support for 5GHZ network
WITH ENCRYPTION
Pix-Link Wi-Fi Mini Router

All offers Pix-Link Wi-Fi Mini Router
×
See all options with the best offers in partner shops.
WITH ENCRYPTION
Pix-Link Wi-Fi Mini Router

BRL 124
GO TO THE STORE
The D-Link DAP-1530 is aimed at those interested in an option with dual-band support. The product has, in addition to compatibility with the 2.4 GHz and 5 GHz bands, external antennas that help amplify the signal with stability. One of the highlights of this product is its adherence to Mesh technology, which allows devices to intelligently switch so they can connect to stronger Wi-Fi as you move towards or away from a network point. The product is seen for amounts starting from R$ 200.
According to the manufacturer, the item is ideal for 11ac routers (Wi-Fi 5), however it has universal compatibility and, therefore, can be used in combination with modems of various brands. Like other models, it also has an Ethernet port that can connect a device with a cable to use the Internet. It also uses an intelligent signal indicator to help the user find the best place to install the device. The item’s dual-band compatibility enables it to support speeds of up to 433Mb/s when connected to a 5GHz network. The whole set achieves 4-star Amazon ratings. While it has positive comments about its operation, the repeater does pack in some caveats about range limitations and instability.
- Professionals: compatible with mesh technology and dual-band support
- Versus: consumers indicate the possibility of instability in the repetition of the signal
DOUBLE BAND
D-Link DAP-1530

All offers from D-Link DAP-1530
×
See all options with the best offers in partner shops.
TP-Link’s RE305 model is a slightly more expensive option than other items on this list. To justify the high figures, the product invests in an elaborate technical data sheet, starting with dual-band support, with 2.4 and 5 GHz bands. In this way it manages to reach up to 300 Mbps on the first network and exceeds 800 Mbps on the fastest band. The product is seen for prices starting from R$ 273.
The repeater works in conjunction with any other router model besides TP-Link. One of the strong points, among other things, is the functioning with the modem, which should include the integrated transmission mesh network – which can create a sort of connection “mesh” that tries to contemplate all the points of the house. In addition to the two antennas on the structure, the product also has a flag that helps identify the best place for installation. With 4.6 stars on Amazon, the repeater adds positive reviews for signal amplification and installation. However, there are warnings about limiting the use of the 5GHz band, which may fail when the device is installed further away from the router.
- Professionals: external antennas and mesh networking technology
- Versus: The 5GHz network may experience instability if the repeater is installed away from the router
MORE WIFI
TP Link RE305

All offers TP-Link RE305
×
See all options with the best offers in partner shops.
The RE450 is the most expensive item on the list. One of the first aspects that stands out is the Wi-Fi connection with support for the 2.4 and 5 GHz bands. In the first option, the item can replicate the Internet with a maximum speed of 450 Mb/s, while in the second it reaches 1300 Mb/s. s. These frequencies should be sufficient to cover everything from basic tasks, such as surfing the Internet, to games that require more network. Interested consumers have to shell out R$528 to purchase the product.
In addition to the internal antennas, the product also invests in three external ones, so as to strengthen the structure to ensure signal expansion. The model has an Ethernet port, this time with an adapter capable of connecting a wired device with Gigabit speed. The repeater is universally compatible and has special lighting to suggest the best location for your device at home or in the office. The item earns 4.2 stars on Amazon and has positive feedback on how easy it is to install and work well.
- Professionals: three external antennas, dual-band and controllable via app
- Versus: high figures
GREATER CAPACITY
TP-Link RE450

All offers from TP-Link RE450
×
See all options with the best offers in partner shops.
With information from TP-Link (1/Two/3), link d And Mercusys

Amazon Echo Dot 4: unboxing and all about the smart box
Disclosure note: Amazon and TechTudo maintain a business partnership. By clicking on the store link, TechTudo can earn a share of sales or other compensation. Prices shown may vary and product availability is subject to stock availability. The values indicated in the text refer to the month of January 2023.
#repeaters #increase #range #Internet #signal