Top 10+ Best WiFi Extender in 2021 [To Boosting Your WiFi Network]

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Internet connectivity and WiFi have turned our world upside down. Gone are the days when communication between two people was direct and real. Now, as virtual communication dominates, we can connect with anyone anywhere around the globe with just a click. You can now stream unlimited videos, use various social media accounts, play hardcore online games, etc. all by sitting comfortably in your room with high-speed internet connectivity. A WiFi with super-fast speed and efficiency is the base to enjoy uninterrupted internet. 

WiFi devices such as routers cannot be completely efficient at times. You will sometimes face poor or no WiFi signal at certain spots inside your home. ‘Buffering’ is the word of a nightmare for all internet users. A WiFi router will also have limitations with the number of devices to connect. A ‘WiFi extender’ is the best solution for all these issues. With a WiFi extender, you can connect many numbers of devices, plus get a high-speed WiFi signal at any spot inside your home. The WiFi extender will take the middle spot between the router and the poor signal spot in your home, and provide the devices uninterrupted internet. 

You might face congestion issues when the number of connected devices to the WiFi extender increases. But, this won’t be a bigger problem, as all your devices will get the internet no matter what. The WiFi extender should be placed near the connected devices to utilize its full signal and high speed. As you move farther from the WiFi extender, there are chances for your signal to diminish. While some WiFi extenders require you to log in frequently, some are just automatic, naturally by the advancement of technology. 

You could always prefer such models over older ones. Do not get blindfolded and pick a random WiFi extender just by skimming its features. Go through some of the important factors like router compatibility, technology, extender type, and speed before you add it to your cart. While some extenders require a plugin set up, some are desktop friendly. You can prefer the WiFi extender type according to your need. Also, look for the WiFi extender’s frequency, if it is a single band or dual band supported. The price of the extender varies according to the specifications. We have shortlisted some of the best and efficient WiFi extenders in the market.

Top 10+ Best WiFi Extender in 2021 [Reviews]

1. NETGEAR WiFi Mesh Range Extender EX7300

  • Range: 2,000 sq.ft
  • Speed: AC2200
  • Weight: 10.6 ounces
  • Product dimensions: 6.3 x 3.2 x 1.7 inches

Netgear is one of the trusted brands when it comes to WiFi extenders. You can bet your money on this without a second thought. The extender will provide internet coverage up to 2,000 square feet. You can connect up to 35 devices including smartphones, PCs, laptops, printers, speakers, IP cameras, etc. with this WiFi extender. 

You do not have to worry about the extender’s compatibility you’re your router, as Netgear WiFi extender has universal compatibility. It will work great with any router or cable modem. The extender supports AC2200 speed up to 2200 Mbps. It uses dual-band frequency for simultaneous wireless signals. 

It is incorporated with Fastlane technology for an uninterrupted internet connection. We sometimes get disconnected from the WiFi extender when we go to the office and come back home. You can use the SSID name of the existing network to avoid getting disconnected when you move somewhere and come back. It will always keep you connected.

Netgear WiFi extender uses WEP / WPA / WPA2 wireless encryption to keep your connection and connected devices secured. It also has a wired Ethernet port. This will allow you to connect gaming devices, speakers, or any other devices with the gigabit port. The Gigabit port provides ultra-fast internet speed


  • Connects up to 35 devices
  • The range is 2000 sq.ft
  • Speed up to 2200 Mbps
  • Dual-band frequency
  • WEP / WPA / WPA2 wireless encryption
  • One gigabit Ethernet port
  • Fastlane technology


  • Firmware update causes connectivity issues
  • Customer support sometimes unresponsive

2. Amped REC33A Wireless High Power Plug-in AC1750 Wi-Fi Range Extender

  • Range: 10,000 sq.ft
  • Speed: AC1750
  • Weight: 7.2 ounces
  • Product dimensions: 5.25 x 4 x 1.7 inches

With Amped REC33A Wireless Plug-in Wi-Fi Extender, you can get internet coverage up to a range of 10,000 square feet. This is one of the highest ranges ever offered by an extender. The AC1750 WiFi speed will facilitate ultra-speed internet connectivity for your video streaming, gaming, files downloading, and other internet-intensive activities. 

It is much faster than other models. The WiFi extender is of plug-in type design. It saves your desk space. You can install it with just a few easy steps. The signal strength of the extender will be indicated by the LED lights. 

You can connect multiple smart devices like smartphones, smart TVs, IP cameras, laptops, etc. for uninterrupted internet. The extender is suitable for almost all standard router types. The brand offers free technical support to clear your queries. You can contact them whenever you want. 

It uses dual-band frequency (2.4 GHz and 5 GHz) for simultaneous wireless signals. The extender has one gigabit Ethernet port to allow you to connect wired devices like a gaming console or smart TV, etc. The extender has one high gain external antenna for a high signal.


  • Range up to 10,000 sq.ft
  • High-speed internet with AC1750 
  • Dual-band frequency
  • One gigabit Ethernet port
  • High gain external antenna
  • Plug-in type 
  • Customer support


  • No cons

3. Linksys RE6700 AC1200 WiFi Gigabit Range Extender

  • Range: 10,000 sq.ft
  • Speed: AC1200
  • Weight: 4.2 ounces
  • Product dimensions: 4.01 x 2.76 x 1.46 inches

Linksys WiFi extender comes with AC1200 WiFi standard speed. This offers the speed of N300 + AC867. You can therefore expect high-speed internet connectivity with this speed standard. It will cover a range of up to 10,000 square feet. Depending upon the obstructions in the environment, the signal may increase or decrease. 

Linksys’s Spot Finder Technology will allow you to know where to place the extender for receiving the best signal. You can utilize this technology by using your mobile phone. The extender is compatible with routers of major brands and ISPs. You do not have to adjust any settings of your WiFi router while installing this device. 

The extender is of dual-band frequency (2.4 GHz and 5 GHz). The Crossband technology used in the extender will allow you to use both bands simultaneously. The WiFi extender will form a beam to offer you an uninterrupted signal. 

The extender has an additional WiFi audio feature, through which you can play music anywhere inside your home using a device. The extender has an Ethernet gigabit port for wired connection. You can connect any of your gaming console or speakers or smart TV to this wired port. The Ethernet port supports speed up to 1000 Mbps.


  • AC1200 WiFi standard speed
  • Range up to 10,000 sq.ft
  • Dual-band 
  • Ethernet port with speed up to 1000 Mbps
  • Spot Finder Technology
  • Compatible with major routers
  • Crossband technology


  • Signal range depends on the environment

4. TP-Link AC1750 Wifi Extender

  • Range: 2,000 sq.ft
  • Speed: AC1750
  • Weight: 12 ounces
  • Product dimensions: 3 x 6.4 x 2.6 inches

TP-Link is one of the popular and trustable brands in the WiFi extender, just like Netgear. The WiFi extender will cover a range of up to 2000 square feet. You can provide an internet connection for up to 32 devices with this device. It has universal compatibility and hence suitable for almost all brand routers, gateway, and access point. 

The extender uses dual-band frequency. The 2.4 GHz supports speed up to 450 Mbps while 5 GHz supports 1300 Mbps internet speed. The extender will provide your devices uninterrupted and stable internet connection. It even has a gigabit Ethernet port to connect wired devices like gaming consoles, smart TV, etc. The device can be installed in just a few minutes. 

It has a smart indicator light to denote the best location for installation. The blue light indicates a good connection and red light indicates poor connection. The external antennas provided in the device are adjustable and of high signal strength. TP-Link WiFi extender comes with 2 years of warranty and 24 hours of free technical support. 

The AC1750 offers amazing speed level. You can use the access point mode to connect the RE450 range extender directly to the ethernet port. This will enable it to act as a Wi-Fi hotspot. You can manage the extender via your smartphones through the TP-Link tether app, which is available for both iOS and Android smartphones. You can access guest network settings through this app.


  • Range up to 2000 square feet
  • Dual-band frequency
  • One gigabit Ethernet port
  • AC1750 speed level
  • Access guest network settings through the TP-Link Tether app
  • Indicator lights to detect the best location
  • Universal compatibility with routers


  • No cons

5. NETGEAR WiFi Mesh Range Extender EX7700

  • Range: 2,300 sq.ft
  • Speed: AC2200
  • Weight: 1.17 pounds
  • Product dimensions: 6.9 x 8.71 x 5.04 inche

Netgear EX7700 WiFi extender offers some of the best features compared to other models. It will just take 5 minutes for installation. Installation is just a click away. You can press the WPS button to sync it with the router. The extender comes with AC2200 WiFi speed. This is one of the best speed standards for enjoying seamless and fast internet connectivity. 

The extender will cover up to 2300 square feet range. You can connect up to 45 devices with this device. The device will use the existing network’s SSID name to keep you always connected. You can therefore do not worry about getting disconnected when you move around. The extender uses tri-band frequency for efficient connection. It supports speed up to 2200 Mbps. 

The patented FastLane technology allows uninterrupted and high-speed connectivity. The WiFi extender is designed with universal compatibility. It is suitable for almost every router and cable modem type. Unlike other models, this extender has two gigabit Ethernet ports. Most of the models offer just one. 

With two ports, you can enjoy connecting two wired devices like gaming consoles, smart TV, etc. for high-speed internet. When it comes to security protocols, the device supports WEP and WPA / WPA2 wireless encryption. The NETGEAR WiFi Analyzer app can be used for detecting the best location to set up the device.


  • Triband technology
  • 2-gigabit ports for wired connection
  • 2,300 sq.ft range
  • AC2200 WiFi speed
  • Universal router compatibility
  • WPA / WPA2 wireless encryption for security
  • Avoids disconnection when moving around


  • Firmware update causes technical issues

6. Amped Wireless RE1750A 800mW AC1750 Wi-Fi Range Extender

  • Range: 12,000 sq.ft
  • Speed: AC1750
  • Weight: 15.7 ounces
  • Product dimensions: 6.25 x 8.8 x 1 inches

Amped wireless RE1750A WiFi range extender comes with 12,000 square feet range network coverage. The best feature of this model is its gigabit ports. The WiFi extender offers 5 gigabit Ethernet ports for a wired internet connection. You can connect your smart TV, gaming consoles, PCs, etc. to the ports to get a high-speed internet connection.  

It has a USB port to facilitate fast file transfers. The universal compatibility of the WiFi extender makes it suitable for the majority of routers and ISP gateways. The brand offers elite customer support to answer your queries anytime. 

It has a WPS button for easy installation. You can just press the button to sync it with your WiFi router. The extender supports dual-band frequency for simultaneous wireless signals. The AC1750 WiFi standard will make sure your connected devices get super-fast internet speed. 

There are over 3 high gain antennas in the extender’s exterior to improve signal strength. The WiFi analytics tools are free for android and PCs. The device supports 802.11a, 802.11g, 802.11n, 802.11b WiFi standards. 


  • AC1750 WiFi speed
  • 5 gigabit Ethernet ports
  • USB port for file transfers
  • 3 high gain antennas
  • 12,000 square feet range
  • Universal compatibility with major routers and ISP gateways
  • Technical support


  • Quite a several consumers complained of receiving defective products

7. NETGEAR WiFi Mesh Range Extender EX6150

  • Range: 1,200 sq.ft
  • Speed: AC1200
  • Weight: 13.6 ounces
  • Product dimensions: 7.09 x 5.71 x 3.98 inches

Netgear’s WiFi EX6150 WiFi extender model comes with a signal range of up to 1,200 square feet. The AC1200 WiFi standard will sure satisfy your high-speed internet needs. It will offer 1200 Mbps speed. It offers great efficiency to connect up to 20 devices including PCs, laptops, smartphones, smart TVs, tablets, IP cameras, etc. 

It will use the SSID name of your existing network to keep you connected with the internet always. No more worry about getting disconnected when you move around. The WiFi extender uses dual-band frequency. Its patented Fastlane technology will offer great speed and stable connection. 

Just like other models, this extender also is of universal compatibility, which means it can sync well and work together with almost all router brands, access points, and ISP gateways. This model extender has one gigabit Ethernet port for wired and high-speed internet connection. You can connect any wired device like a gaming device, smart TV, etc to this port. 

The extender has security features such as WEP and WPA/WPA2 wireless security protocols to keep your line and connected devices secure. The extender will take just a couple of minutes to set up. You can use the Nighthawk app through your smartphones for easy setup. The app also allows you to access WiFi settings and navigate through connected devices.


  • AC1200 WiFi standard
  • WEP and WPA/WPA2 wireless security protocols for security
  • Universal compatibility with routers
  • One gigabit Ethernet port
  • Fastlane technology
  • Nighthawk app for accessing settings
  • Prevents disconnection when moving around


  • The range is just 1,200 square feet. Comparatively lower than many models.

8. Linksys WHW0203P Velop Plug-in Home Mesh WiFi System Bundle (Dual/Tri-Band Combo)

  • Range: 5,000 sq.ft
  • Speed: Not specified
  • Weight: 3.89 pounds
  • Product dimensions: 7.3 x 3 x 3.07 inches

If you are looking for a WiFi extender for a large house with many rooms, this model is a perfect choice. Linksys WiFi range extender’s combo pack is one of the highly efficient devices for internet connection. It is a complete WiFi system pack for home or office uses. It comes with one tri-band supporting node and two dual-band nodes. 

The two dual-band nodes are of plug-in type, and therefore ensure extreme portability inside your home. You can place it in any room according to your internet needs. The device is capable of the range up to 5,000 square feet and suitable for multi-floor houses with 5+ rooms. 

The extender combo will replace the need for a router. It acts as a router to connect your devices to the internet from your service provider. You can use the Linksys application to get access to WiFi settings through smartphones. The extender uses Velop’s Intelligent Mesh Technology for high-speed internet. 

The Linksys app will let you manage guest network access settings, parental controls, and speed test settings. The extender is suitable for any type of home regardless of size. You can stream unlimited 4k videos, play games, and download intensive files with full efficiency using this extender plus router WiFi system.


  • Combo pack of WiFi system
  • Router plus WiFi extender
  • 5,000 sq.ft range
  • Both dual and tri-band technology
  • Smartphone app for remote access
  • Good performance with a high-speed connection 


  • Expensive to afford

9. D-Link Wireless N 300 Mbps Compact Wi-Fi Range Extender (DAP-1320)

  • Range: Not specified
  • Speed: N300
  • Weight: 2.43 ounces
  • Product dimensions: 6.28 x 4.75 x 2.95 inches

D-Link wireless WiFi extender can be set up easily just like other models. With a touch of the WPS button, you can sync it with your router. Now, you can use the internet at any spot inside your room with the WiFi extender. 

The extender is of N300 WiFi standard, and hence supports speed up to 300 Mbps. The WiFi extender is compatible with any wireless router brand. The speed of this router is not so high, so you can expect a basic fast-speed internet connection for your devices and not ultra-fast gigabit speeds. It supports dual-band frequency.

The extender can be set up using android or iOS devices also through QRS mobile application. The extender is of plug-in type and therefore easily portable. It saves desk space and provides enough space on the wall socket to add another device as a plug-in. This will eliminate the need for using an additional extension cable. 

The antennas are embedded internally in this model to provide a good signal. This model will suffice for basic internet usage at home and not ideal for hardcore gamers or other intensive high-speed internet activities. You can also set up the device through your web browser. Despite the mediocre speed limit, the device offers great performance.


  • Easy set up with a touch of a button
  • Compatible with all wireless routers
  • Plug-in type
  • Internal antennas for signal strength
  • Dual-band frequency
  • Multiple ways for installation


  • The speed limit is mediocre

10. D-Link WiFi range Extender (AC 1200) (DAP-1610-US)

  • Range: Not specified
  • Speed: 1200 Mbps
  • Weight: 4.3 ounces
  • Product dimensions: 3.86 x 2.93 x 2.71 inches

D-Link Wi-Fi rage Range extender AC 1200 comes in white color. This is a Dual-Band Wi-Fi extender that uses both the bands to stream content in HD along with many other uses. You can use this Wi-Fi for multiple purposes including gaming, connecting with Alexa devices intensive file downloading, etc. 

It has a high-speed Ethernet port to help you to connect wired devices like smart TV, etc. The Wi-Fi network comes with an access point mode, which can work as an Access point or a wireless repeater. It also comes with external antennas to provide additional coverage and improve signal strength. 

As it uses plug-and-play features, you can set this up in just a few minutes. As D-Link is one of the popular brands, you can expect great durability and shelf life with this product. It is also compatible with most of the Wi-Fi routers and internet service providers

The 2.4. GHz and 5 GHz band will allow you to carry out all your internet activities with the utmost ease and lag-free manner. It also has WPA / WPA2 wireless encryption for your internet security. It offers to speed up to 1200 Mb per second.


  • Dual-band WiFi extender
  • High speed up to 1200 Mbps
  • Plug and play feature
  • WPA / WPA2 wireless encryption
  • Good durability
  • Access point mode


  • Only one Ethernet port
  • Some complained of receiving defective products

Buying Guide To Choose the Right WiFi Extender in 2021 

Also called a WiFi booster, the WiFi extender will function with full efficiency only when it is in wavelength with your router. This does not mean you have to go with the same brand extender as your router. Though it is a good idea, it is not a compulsion. You can explore extenders of other advanced models and brands too. When it comes to buying a WiFi extender, it is not sufficient if you just choose the best extender in the market. You have to check various factors like its compatibility with your router, single band or dual band frequency, its WiFi standard, the technology used, extender type and design, speed, etc. Even if one of the following factors goes wrong, you might face issues with connecting your devices to the internet. It is therefore recommended, your WiFi booster or extender suffices all the below factors. 

1. Router compatibility

This is the first and foremost factor you should check before buying a WiFi extender. The extender you purchase should go well with your WiFi router. If they do not match, your extender becomes useless. Check if both the router and extender use the same WiFi as standard. It will be a problem if both have different standards. Though it is preferred to choose an extender from the same brand as your router, it is not a mandatory one. You can buy across different brands. After checking the compatibility you can configure the WiFi extender with the router. Some WiFi extender brands are universal, which means they mostly support routers of diverse brands. But, checking the compatibility once is always a good idea.

2. Frequency

The next factor to consider is the extender’s frequency. You should see if it supports a single band or dual-band (2.4GHz and 5GHz). While most of the WiFi extenders come with single-band support, some models come with dual-band support. Quality-wise it is recommended to prefer a dual-band over a single band for its flexibility in speed and advantages. But, dual-band WiFi extenders are comparatively expensive than single-band ones. If you do not have any financial constraints, go ahead for a dual-band extender. The advantage of dual-band extenders is, they can transmit two wireless signals simultaneously. They can support devices of any type. Eg. Some smartphones are compatible with only a single band. For devices of this type, the dual-band extender will suit more efficiently. Dual-band extenders are also easier to set up.

3. Security

Securing your devices connected to the WiFi extender is very important. You might have come across many news pieces of WiFi extenders getting hacked by hackers, leading the people to malware. Without proper security features, you might get access to dangerous or malicious sites. Look for WEP and WPA / WPA2 encryption in the WiFi extender. This basic security option will provide enough safety for internet users at home. Unlike some years ago, the WiFi extender models these days come with this encryption feature for providing you a secure connection. So, do not worry much.

4. Speed and performance

The speed and performance of the WiFi extender can be determined by the WiFi standard number of the device. You can easily know the speed of the extender through different labels like N300, AC750, AC1200, AC1750, AC1900, AC2200, etc. The WiFi extender should have 802.11 WiFi standard compliance to offer high-speed internet. The speed of your extender will also depend on the router you use. It can only extend the router’s internet connection and not provide a new connection. You can view the specifications of your router or extender to see how much speed they support. You can choose a universal WiFi extender to make it comply with your router speed.

Frequently Asked Questions (FAQs) Regarding Best WiFi extenders in 2021

1. Which is best? Single-band or dual-band frequency in WiFi extenders?

Undoubtedly, the vote goes to a dual-band WiFi extender. As most of the latest extender models are of dual-band frequency, you can easily buy them. Extenders with dual-band frequency will support roaming activities. They provide two wireless signals simultaneously. Some advanced models even support tri-band.

2. How to know if a WiFi extender gradually stops working?

You can always check the settings of your WiFi extender to see the status. Your devices will stop getting internet connection or sometimes get a poor connection when it stops working. It should be properly connected with the router incompatible distance to receive signals.

3. How to secure the WiFi extender and the connected devices?

You can look out for extenders that have security protocols like WEP / WPA / WPA2. Security is quite important to prevent your devices from getting hacked. It is especially required for homes with kids. Look for parental control features to keep your children away from adult-rated sites.

4. What are the additional features to look for in an extender?

Features such as different modes, LED indicator lights, high-gain antennas, and smart management of WiFi settings through android or iPhone applications will be qualified under efficient additional features.

5. What is the role of Gigabit Ethernet port in an extender?

The gigabit Ethernet port will allow you to connect wired devices like smart TVs, PCs, gaming consoles, speakers or printers, etc. The Ethernet port is known for offering internet speed at a much higher level. You can decide the number of ports in the extender according to your usage.

WiFi extenders are also referred to as WiFi repeater or WiFi booster. So, do not get bewildered when you come across such terms while browsing about the WiFi extender. The extender acts as your best buddy to provide an uninterrupted internet connection to multiple wireless devices. These extenders come in various specifications and types. You can sort out your internet needs and location first before deciding on the best extender. While the cost of the extender varies according to its speed and standards, you can always go for the best and affordable extender from the n number of choices that will suit your needs. Once installed, there is no going back, as the extender’s internet efficiency will make you addicted!