Best Wi-Fi Extender and Signal Booster to Speed up Internet Connectivity in 2021

Are you tired of the weak Wi-Fi signal in your house?

If yes, you need an upgrade!

The worst thing in the world is paying for an internet connection but still not using it all the part of your house. It mostly happens because of Wi-Fi router problems.

Most people use ordinary Wi-Fi routers to use the internet. However, these routers have a short-range. Once you go out of the range, you will not be able to use the internet.

If your house is big, you need to invest in the best Wi-Fi router or Wi-Fi extender to increase the range. It will help you to boost the Wi-Fi signal.

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15 Best Wi-Fi Extenders of 2021

In this article, we will cover the best Wi-Fi extenders of 2021. You can choose any of these extenders as per the compatibility of your router and your Wi-Fi requirements. For better understanding, we will divide the Wi-Fi extenders into categories.

Best Wi-Fi Extenders for Gaming

Best WiFi extender for gaming

If you need a strong Wi-Fi connection for gaming, you need to choose Wi-Fi extenders, which are specially designed for gaming. It will give you a fantastic lag-free and glitch-free gaming experience. Here are some of the extenders you can use.

1. Netgear Wi-Fi Mesh Range Extender EX8000

NETGEAR WiFi Mesh Range Extender EX8000

This is the best Wi-Fi mesh extender of 2021. It is known for its amazing features. It is a bit costlier but perfect for ultra-fast internet speed. This device provides a bandwidth of 3,000 Mbps, which is perfect for high-speed gaming. It is the best Wi-Fi extender for PS5 gaming. As it is a tri-band Wi-Fi, you can rest assured about the speed and signal. It comes with FastLane3 technology, which is perfect for heavy gaming. 

You don’t have to worry about compatibility as it is a universal extender. It works with all types of routers. There are four 1-GB Ethernet ports in this device for connecting gaming consoles. It will provide you coverage up to 2,800 square feet.

2. Netgear Wi-Fi Mesh Range Extender EX7300

NETGEAR WiFi Mesh Range Extender EX7300

This is another best Wi-Fi extender of 2021. It comes with a dual-band, which means you can connect multiple devices with the router at once. You can easily connect nearly 35 devices on your Wi-Fi. It provides a range of 2,300 square feet.

So, no matter how big your house is, you can roam anywhere without losing the signal. It comes with smart roaming and a dual-band feature. There are security options for parental control, as well. This device has a 1GB Ethernet port, which is perfect for a seamless gaming experience. It will give you 2,200 Mbps bandwidth.

3. Linksys RE7000 Range Extender

Linksys RE7000 AC1900 Gigabit Range Extender

This is another dual-band extender you can use. It is a plug-in extender that is perfect for gaming. It helps you to save space as well. However, it has MU-MIMO tech and sports finder technology. You can easily find the perfect location to place your device. You can also use the beamforming feature, which gives a maximum signal to your device.

Moreover, you can enjoy bandwidth up to 1,900 Mbps. It provides a Wi-Fi signal up to 10,000 square feet. It is good for a large house. Moreover, it is a decent Wi-Fi extender for PS4 gaming.

TP-Link - Wifi Extender AC1750 WiFi Extender (RE450)

You can also use this Wi-Fi extender for gaming. It is a small and compact device suitable for small to medium-sized houses. As it comes with an Ethernet port, you can easily set it up. 

It also has a USB 2.0 port. You can use the signal light for proper placement of the device. It provides a bandwidth of 1750 Mbps. Also, it comes with three antennas for a strong signal. Moreover, it will give you Wi-Fi coverage up to 2,000 square feet. 

D-Link WiFi Range Extender, AC1750

This is an affordable Wi-Fi extender for gaming. It provides a decent gaming experience. Also, it is good for two-story homes. It is a dual-band device with a 1GB Ethernet port. Moreover, it is very easy to setup. You can use a mobile app to set it up yourself. It can handle gaming and prevent network signal from dropping off in different parts of the house.

Best Wi-Fi Extenders for Garage and Outdoors

If you like to use the internet while sitting in the backyard, lounging on the lawn, or working in the garage, you need a good Wi-Fi extender for the garage. These Wi-Fi extenders are specially designed for the outdoors. You can use it outside the house as well.

TP-Link 2.4GHz N300 Long Range Outdoor CPE

This device is perfect for expanding the Wi-Fi signal to your garage. It is specially built for the outdoors. It will give you bandwidth up to 300 Mbps. This device covers up to 200 square feet outdoors area. It has a weather-proof design and adjustable transmission power. It is a good Wi-Fi extender for garage and outdoor areas.

2. Netgear Orbi Ultra-Performance Whole Home Mesh Wi-Fi System

NETGEAR Orbi Ultra-Performance Whole Home Mesh WiFi Satellite Extender

This is the best outdoor Wi-Fi extender. If you work in your garage or have any devices installed that need a Wi-Fi connection, you can use them. It will help you to boost the signal in the entire home as well as outdoors. You can enjoy speed up to 3 Gbps. The coverage is 5,000 square feet. It will cover your backyard as well as the front yard. You can easily expand it. It comes with Tri-band technology.

3. Simple Wi-Fi Ultra Long Range Wi-Fi Extender G2424

SimpleWiFi Ultra Long Range WiFi Extender G2424

It is different from all the other extender devices. It comes in the shape of a satellite. You can directly install it outside your home to get a long-range signal. It is a wired device with antennas. You can enjoy speed up to 150 Mbps. The coverage beats all the other devices as it covers nearly 5 miles long distance. 

4. Comfast N300 Wi-Fi Range Extender

Comfast Gigabit WiFi Signal Booster 1200Mbps Wireless Range Extender Dual Band

It is an affordable option when it comes to outdoor Wi-Fi extender. It helps you to boost the Wi-Fi signal outside the house. Moreover, it is a Wi-Fi repeater that provides speed up to 300 Mbps. It covers nearly 150 square feet of outdoor area. 

Best Wi-Fi Extender for Big Houses

If you are living in a fairly big house, you need to invest in a Wi-Fi extender. It will help you to enjoy internet connectivity in all the parts of the house. Here are some of the best overall Wi-Fi extenders for big houses.

TP-Link AC2600 WiFi Extender(RE650)

It is the best Wi-Fi signal booster for big houses. There are four external antennas in this device for better range. It is a dual-band device for high-speed internet. There is a 1-GB Ethernet port in this device for seamless internet usage. 

The TP-Link RE650 AC2600 Wi-Fi Range Extender delivers good performance and has an excellent interface. You can use the app on your phone to set up this extender. It has a plug-in design and is great for large size home.

2. Rock Space AC1200 Wi-Fi Range Extender

rockspace 1200Mbps WiFi Repeater (AC1200)

It is an affordable option to boost the Wi-Fi signal. There are two external antennas in this device. It comes with dual-band technology and a 1GB Ethernet port for faster internet. It is a small and compact device which is perfect for medium and large size home. Moreover, it is easy to setup. You can use it if you are living in a single or duplex.

D-Link WiFi Range Extender Gigabit Ethernet Port AC1200 Dual Band Wireless MediaBridge and Access Point (DAP-1650)

It is a dual-band technology device that is easily compatible with older Wi-Fi routers. There is a 4GB Ethernet port in this device. It helps in high-speed connection. This extender is very easy to setup. 

As it comes with multiple antenna technology, you can use it for large homes. It is slightly expensive but a good option for boosting the Wi-Fi signal in your house.

4. Linksys AC1200 Max Wi-Fi Range Extender RE6500

Linksys RE6500 AC1200 MAX Wi-Fi Gigabit Range Extender : Repeater

This device looks more like a Wi-Fi router than an extender. It is quite large but provides a good signal boost. There are two adjustable antennas in this device. There is a 4GB Ethernet port in this device. It comes with a sports finder technology which helps you to find the right spot in the house. The performance of this device is amazing. Although it takes a lot of space, it is best for a large house.

5. Netgear Wi-Fi Range Extender EX3700

NETGEAR Wi-Fi Range Extender EX3700

Most of the Netgear devices are quite expensive except this one. It is an affordable option for large houses. This device can cover up to 1,000 square feet of space. There is a single Ethernet port in this device. You can use it for gaming as well. You can enjoy speed up to 750 Mbps.

Moreover, you can easily connect it to your Wi-Fi router. It is compact as well as budget-friendly. It is the best Wi-Fi signal booster.


This is another device you can use to boost the Wi-Fi signal in your house. It is a smart Wi-Fi router that contains all the latest functions. It supports dual-band and MU-MIMO technology. There are three antennas in this device for a stable network. You can use the smart connect technology to connect it easily. 

Best WiFi Extenders: FAQs

How Do I Extend My Wi-Fi Range?

There are many things you can do to extend your Wi-Fi range. The majority of people go with simple solutions like changing the placement of the Wi-Fi.

When you change the placement, it only helps you to extend the signal at a particular place. For example, if you change the Wi-Fi placement from the living room to your bedroom, the connection will be strong in your bedroom but weak in the living room.

This method only works when you have a small house and good Wi-Fi. But if you live in a big house, you can invest in a Wi-Fi range extender or Wi-Fi repeater. 

Make sure you choose the best Wi-Fi repeater in the market to get the maximum range of connectivity. You can also opt for an additional Wi-Fi router in other parts of your house. This method can be pretty costly, though.

What is a Wi-Fi Extender?

The Wi-Fi extender is a device that helps you to extend the Wi-Fi coverage. It connects with the original Wi-Fi router in your house to boost the signal. You can either link it wirelessly or with a wire.

This device works by using the original Wi-Fi signal from your router and amplifying it. It spreads the boosted signal all over your house. The signal goes beyond the walls and furniture to spread in the farthest corners of your house.

You can almost double the Wi-Fi range with the help of this device. Some Wi-Fi extenders transmit the signal in the backyard as well as the garage.

Do Wi-Fi Extenders Really Work?

Wi-Fi extender works to improve the Wi-Fi range or signal of the original connection. It is not a replacement for your Wi-Fi router. Instead, it works as a catalyst to improve the signal.

For example, your original Wi-Fi router gives the speed of 50mbps in your living room. However, as it is set up from your kitchen, you don’t get a range in the kitchen. In the kitchen, the Wi-Fi speed is very low because of the weak connection. So when you use a Wi-Fi extender, it will extend the original signal to the kitchen, thereby providing you with a speed of 50mbps.

It contains two antennas, one to capture the signal and the other to transmit it. If you are looking for a device to improve the Wi-Fi range, a Wi-Fi extender will work for you.

How does WiFi extender work

What Is The Best Wi-Fi Extender?

There are many different types, brands, and range of Wi-Fi extenders available in the market. It would help if you chose the extender by keeping certain factors in mind.

If you are a gamer, go with Wi-Fi extenders, which are specially designed for gaming. You need to check if it is a plug-in or desktop extender. 

You also need to check if it is compatible with the Wi-Fi router you are using. The best Wi-Fi extender should include all these features and needs to be affordable as well.

These were the 15 best Wi-Fi Extenders and Signal Boosters you can use to speed up internet connectivity in 2021. You can choose any as per your network and space requirements. On top of that, you can always check out Spectrum internet prices.

Let us know your thoughts about our selections in the comments below. Additionally, you can drop your own suggestions for the best WiFi extenders in 2021.

Zara Ali
Zara is a seasoned tech journalist with over 6 years of experience and expertise in producing content around consumer electronics, software, hardware, and more. She has worked with some of the leading tech publications like ExtremeTech, Wccftech, MakeTechEasier, MySmartPrice, and several others. When not writing about the latest in the world of tech, she likes to indulge in creating memes!