Best Wifi Extender For Spectrum – Top 5 Picks

If you use charter spectrum as your internet service provider and facing low wifi signal issue due to poor performing wireless router than getting a best wifi extender for spectrum can be the solution of your problem. Charter spectrum is a well-known telecommunication company in the United States of America providing high speed fiber internet and cable TV. If you live in America and have an internet connection in your home or office, chances are you have charter spectrum services.

Like all the other ISPs, charter spectrum also provides you wireless network device by connecting with it you can access internet. But the device performance might not be up to your expectations and you might face low wifi signal issues at some places in the house. So, for better wifi area coverage, you going to need a best wifi range extender for spectrum internet.

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Best Overall
TP-Link AC750 WiFi Extender (RE230), Covers Up to...
Budget Friendly Mesh
Tenda Nova Mesh WiFi System (MW6)-Up to 6000...
Best Choice
TP-Link Deco Mesh WiFi System (Deco S4) – Up to...
Best Performance
TP-Link AX1500 WiFi Extender Internet Booster,...
Name
TP-Link AC750 WiFi Extender (RE230), Covers Up to...
Tenda Nova Mesh WiFi System (MW6)-Up to 6000...
TP-Link Deco Mesh WiFi System (Deco S4) – Up to...
TP-Link AX1500 WiFi Extender Internet Booster,...
Range
1500 sqft
6000 sqft
5500 sqft
2000 sqft
Features
OneMesh Compatiable, Ethernet Port, Dual Band
Seamless Roaming, Dual Band, Beamfoaming, MU-MIMO
Built in Firewall, Antivirus, Deco Mesh Technology
Wifi-6 technology, High Performance, Gigabit Ethernet Port
Best Overall
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TP-Link AC750 WiFi Extender (RE230), Covers Up to...
Name
TP-Link AC750 WiFi Extender (RE230), Covers Up to...
Range
1500 sqft
Features
OneMesh Compatiable, Ethernet Port, Dual Band
Budget Friendly Mesh
Image
Tenda Nova Mesh WiFi System (MW6)-Up to 6000...
Name
Tenda Nova Mesh WiFi System (MW6)-Up to 6000...
Range
6000 sqft
Features
Seamless Roaming, Dual Band, Beamfoaming, MU-MIMO
Best Choice
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TP-Link Deco Mesh WiFi System (Deco S4) – Up to...
Name
TP-Link Deco Mesh WiFi System (Deco S4) – Up to...
Range
5500 sqft
Features
Built in Firewall, Antivirus, Deco Mesh Technology
Best Performance
Image
TP-Link AX1500 WiFi Extender Internet Booster,...
Name
TP-Link AX1500 WiFi Extender Internet Booster,...
Range
2000 sqft
Features
Wifi-6 technology, High Performance, Gigabit Ethernet Port

Last update on 2021-06-20 / Amazon Affiliate links / Images from Amazon Product Advertising API

When we use poor quality wireless router, it tends to leave dead zones. Dead zones are basically those areas where wifi signals cannot reach. To overcome this issue, we usually place a wifi extender in between the device and user, extending capabilities of the original device making sure each corner of the house gets covered.

Using a good quality wifi booster for spectrum, you can effectively stimulate your network WiFi signal potency in a matter of minutes and can expand your Wi-Fi signals almost anywhere you want in your home or offices. Maybe you have a business that depends on a stable connection or a multi-device household and in this case there’s at all no reason to have an unreliable connection and so, you must require a stable connection.

Quick Comparison of Best Wifi Extenders For Spectrum - Top 5 Recommendations

ProductRangeBand
TP-Link RE230 Wifi Range Extender For Spectrum1500 sqft2.4 & 5 GHz
Netgear Ex2800 Wifi Signal Booster For Spectrum1200 sqft2.4 & 5 GHz
TP-Link Deco S4 Mesh Wifi Range Extender For Spectrum5500 sqft2.4 & 5 GHz
Tenda Nova Mesh Wifi Network System6000 sqft2.4 & 5 GHz
TP-Link Wifi 6 Range Extender For Spectrum2000 sqft2.4 & 5 GHz

For that reason, after we carefully tested each wifi extender, we have made a list of some of the best wifi signal boosters to use with charter spectrum connection. With these tiny devices you will never have to worry about unreliable or spotty connections ever again. But first let’s talk about difference between Mesh network and Normal range extender.


Difference between Standard Range Extender and Mesh Network

Lets talk about some of basic difference between mesh and standard extender system.

Range Extender

A standard range extender is a simple small device which can be placed at optimal location for the purpose of boosting wifi signals. Setting such device is quite easy, you just plug it in the wall plug socket, access its config page via web interface, do basic configuration and you are good to go. Such device is ideal if you looking to boost signal in a room or two and up to 20 wifi devices can be connected with such extender. Example of such extender to use with charter spectrum is TP-Link RE230.

Mesh Wifi Extender System

A mesh wifi range extender system consists of a main device and 1 or 2 extender devices known as Nodes. You can think of it as many standard range extenders connected with each other. In mesh network, you connect main device (which also acts as a router) with the spectrum modem than connect nodes with the main node.

Now place all these nodes at optimal location such as place one at first floor, another one on second, and another in basement etc. That way you can cover much larger area. Mesh network is highly recommended and ideal for big houses and offices considering it cover pretty huge area and you can even add more nodes if you want to expand area coverage. Another benefit of Mesh network system is that it allows up to 40 devices to connect at the same time. As for example, TP-Link Deco Mesh System is quite great and highly compatible with charter spectrum connection.


1. TP-Link RE230 Wifi Range Extender for Spectrum – Best Overall

tplink re230 wifi range extender for spectrum

  • Travel Sized Design
  • Fast Ethernet Port
  • Dual Band Feature
Pros
  • Extremely Compact
  • Easy To Set up
  • Universal Compatibility
Cons
  • Slow LAN Port

The RE220 is a dual-band budget friendly plug-in wifi extender compatible with charter spectrum modem. The device has a white textured finish that can complement almost every home décor. The extender’s front panel features LED indications for both radio bands, signal intensity to the router (green is good, red is bad), voltage, WPS button, and Ethernet (LAN port) operation.

A two-pronged connector around the rear is used to plug the unit into a wall socket to power it up. In a two-outlet receptacle, the plug location gives access to the second outlet. There is also a Reset button and a LAN port for wired connections at the bottom of the extender, but it is a Fast Ethernet port, which, unlike its name, is slightly slower than the Gigabit port.

Read Also: Best Wifi Extender For Google Fiber

The RE230 is an AC750 wifi range extender and can reach max bandwidth of up to 300Mbps on the 2.4GHz band and up to 433Mbps at 5GHz band. The signal booster has three internal antennas and can serve up to 12 devices at the same time, but it lacks support for MU-MIMO concurrent data streaming technology.

However, it does offer a High-Speed mode ensuring less latency and smooth streaming. In high-speed mode, one of the bands can be dedicated for backhaul connectivity between the extender and the router while the other band provides client-to-extender Wi-Fi connectivity. The extender can cover area of up to 1500 sqft. Setting up the device is pretty easy as well, which can be done via web console or using TP-Link Tether Android or iOS app.


2. Netgear Ex2800 Wfi Signal Booster – Budget Friendly

netgear ex2800 wifi range extender

  • Compatible with any wifi router
  • AC-750 WIFI SPEED
  • Discrete Wall Plug Design
Pros
  • Extremely Portable
  • Equipped with Latest Security Standards
  • 5-Min Setup
Cons
  • Missing Ethernet Port

Netgear ex2800 is another one of the best wifi signal booster which can be used with charter spectrum network. This product is made with fine, simple but solid design with size 5.98 x 4.33 x 3.9 inches and a weight of 12.1 ounces. The extender has built in power full antennas; hence device looks quite compact in size. However, it does not come with an Ethernet port, so the EX2800 can’t be used as a wired access point.

There are four LEDs up front for Power, Router, WPS connectivity and Device, which acts like a basic signal strength meter to help with optimal extender placement. These LEDs will glow green if everything is OK but there’s no way to turn them off.

Read Also: Best Wifi Extender For CenturyLink Fiber

The ex2800 is dual band signal booster supporting both 2.4GHz and 5GHz bands. It can deliver bandwidth of up to 750 Mbps, combining both bands. The device can provide smooth HD streaming and enhanced online gaming experience thanks to its 5GHz band. You can connect up to 20 devices to this range extender. The product can cover area of up to 1200 sqft.

You can use Netgear wifi analyzer app can be used to find optimal location placement as well. Furthermore, it is compatible with all kinds of wifi enabled devices such as 4K smart TV, Android Smartphone, and Windows System. The device is pretty easy to set up and can make it operational in less than 5-mins. Overall, this signal booster is pretty great choice for charter spectrum router if you have limited budget.


3. TP-Link Deco S4 Mesh Wifi Extender System for Spectrum – Best Choice

tp-link deco s4 mesh wifi range extender system

  • Robust Parental Control
  • Up to 5500 sqft Area Coverage
  • Advanced Deco Mesh Technology
Pros
  • Easy To Set Up
  • Advanced Device Monitoring System
  • Seamless Roaming
  • Self Healing Technology
  • Built in Firewall & Antivirus
  • MU-MIMO Technology
Cons
  • Can be Expensive Solution For Some

If you are looking for wide area coverage or multiple floors of your house than TP-Link Deco S4 mesh wifi system, compatible with charter spectrum internet, is possibly the best choice for you. Starting up device is quite simple, just insert internet cable coming out from spectrum DSL modem to the main mesh module, do basic setting through TP-Link deco mobile application or via web interface and you are good to go.

Each Deco S4 unit has a similar, very unique spherical pillar configuration. Each node has two super-fast gigabit Ethernet ports, as well as a power port and a button. Deco S4 is a true mesh wifi extender system for charter spectrum connection having incredible wireless signal coverage, covering up to 5500 sqft area and enabling uninterrupted roaming around the house.

Read Also: Best Wifi Extender For AT&T Fiber

You can also extend the coverage by adding additional nodes unit. In tplink deco s4 mesh network, you can connect up to 10 deco nodes for increased area coverage. The product also features advanced mesh technology that senses the user as you move around the house or office and it activates the deco accordingly for better stable connection.

The product has an adaptive speed system as well that can detect and deliver bandwidth to each user based on its usage. Thanks to its self-healing technology, the mesh system can handle up to 100 devices simultaneously providing stable speed to each device, smooth HD streaming and better multiplayer gaming experience. But make sure you have sufficient charter spectrum internet plan or else you might face slow internet speed when too many devices connected.

The Deco S4 features dual band and supports both 2.4GHz and 5GHz channels, delivering maximum bandwidth of 1200Mbps. The device also features seamless roaming, automatically connecting you to the closest deco node so you can experience seamless streaming as you move around your home. TP-link deco has its own Android and iOS applications from which you can change and monitor a variety of settings.

Many other features are supported by the product as well, time limit which enable you to restrict the amount of time a connected device spends on the internet. Furthermore, it has enhanced parental control which allows you to block questionable dangerous websites and logs what sites are being accessed by a particular device through its amazing monitor system.

The product is completely compliant with all platforms and operating systems, including Amazon Alexa, Android smartphones, Apple iPhones, MacBook Pro laptop, Windows PCs, and Linux. TP-Link Deco S4 is possibly the best mesh wireless range extender system for spectrum internet which comes with many advanced features at very reasonable price.


4. Tenda Nova MW6 Mesh Wifi Range Extender – Inexpensive Mesh System

tenda nova budget friendly wifi range extender

  • Beam Foaming Technology
  • Up to 90 Devices Can be Connected
  • Parental Control Feature
Pros
  • Large Area Coverage
  • Seamless Roaming
  • Easy To Set Up
  • Gigabit Ethernet Ports
Cons
  • No Built in Antivirus Protection

If you are looking for cheap mesh WiFi extender system for charter spectrum fiber then the Tenda nova MW6 is a good choice for you. On paper specs, this mesh system looks promising: it has an affordable price, decent design, it has many of the features other mesh WiFi systems offer, and it can be remotely controlled from anywhere on the internet.

The MW6 comes with 3 devices called stations. Each station (or node) looks like a cube with a small LED light on a corner on its top side. LED colors differently, depending on the status of the station. On the bottom of each node, you have two Gigabit Ethernet ports having 1Gbps speed, and a power input connector. There is also a Reset jack which is difficult to see, that can also act as a WPS button.

Each Tenda nova MW6 station has a Realtek RTL8197FS SoC (System on a Chip) combined with a powerful 1 GHz processor, 128 MB of RAM, and 16 MB of ROM storage. Tenda nova MW6 is a dual-band mesh WiFi system, with a total theoretical maximum bandwidth of 867 Mbps for the 5 GHz band, and of 300 Mbps for the 2.4 GHz band, combined bandwidth of 1167 Mbps.

This range extender comes with Nova’s Wave 2.0 MU-MIMO and beamforming technology which allows to connect multiple devices simultaneously without compromising performance, concentrating Wi-Fi signals and aiming them directly at the target. It also features seamless roaming which means if wireless signals weaken on your device as you move around, your devices will automatically scan for the strongest access point station to deliver a better Wi-Fi experience, virtually eliminating connections drop.

To set up the Tenda nova MW6, you can use Tenda WiFi mobile app for Android and iOS. The setup process is quite straightforward than in the case of other mesh WiFi systems, because Tenda pairs your kit before you buy it. Therefore, you configure the central station, turn on the other two, and they are automatically added to the mesh system. Also, you can remote control Tenda nova MW6 from anywhere on the internet, if you create an account with Tenda. Unfortunately, that account do not offer two-step verification, and can only be accessed from the mobile app, not from a web browser.

This mesh system can cover up to 6000 sqft area which is quite amazing considering its pricing. Also, it has built-in parental control which can be configured via mobile application, guest network and beam foaming technology. The mesh network is fully compatible with all kinds of ISPs including charter spectrum and all wifi enabled devices can be connected with it including Apple iPhone, Amazon alexa.


5. TP-Link RE505x Wifi Repeater for Charter Spectrum – Good Performance

tplink wifi 6 high performance wireless signal booster

  • Equipped With Wifi 6 Technology
  • Supports All Encryption Standards
  • One Mesh Compatible
Pros
  • High Performance
  • Amazing Compatibility
  • TP-Link Tether App Supported
Cons
  • Expensive

If you looking for high performing wifi 6 repeater for spectrum than this product is good for you. The product doesn’t have extraordinary range but it is quite powerful when it comes to delivering performance. TP-Link RE505x has pretty standard design, outside two external antennas can be seen. On the front of the extender, four LED status indicators are located.

When the switch is turned on, the power LED glows blue and blinks green at initialization. When the extender has a strong connection to the router, the signal LED is solid blue; when the connection is bad, it glows solid red; and when there is no connection, it is black or off. The other two LEDs indicate Wi-Fi connectivity at 2.4GHz and 5GHz channel. The extender has a gigabit LAN port on the left side and reset and WPS push buttons on the right.

The RE505X is an AX1500 having wifi 6 technology, dual-band extender that can achieve theoretical speeds of up to 300Mbps on the 2.4GHz band and up to 1,200Mbps on the 5GHz band. Thanks to wifi-6 technology, wifi booster can deliver stable speed so you can enjoy smooth streaming, multiplayer gaming and reliable connectivity. The wifi signal booster is one mesh compatible which means it can seamlessly connect to other supported devices such as TP-Link archer A7.

The extender is easy to configure and be set up in no time using TP-Link Tether mobile application. Most of its feature can be controlled using this app. The product is quite expensive because of being wifi 6, also many features left out in it. It is not an ideal range extender for every spectrum user. If you have subscribed to high-speed charter spectrum internet plan which gets throttle due to old technology-based range extenders than this wifi 6 signal booster might be a good purchase. As for area coverage, it can cover area of up to 2000 sqft and can connect up to 20 devices simultaneously.


Consider These Things before Buying Best wifi range extender for Spectrum

Look out for these things before buying a wifi range booster.

Frequency

Single 2.4GHz or Dual Band 2.4GHz and 5GHz support. Majority of WiFi signal boosters works on the single 2.4GHz channel frequency. More expensive WiFi extenders support both 2.4GHz and 5GHz. You may choose to save some money by going for the single band but it is highly recommended to get a dual band extender only because of future proofing.

Also, 5GHz can deliver more bandwidth as compare to 2.4GHz. But 5GHz don’t have much range, so if you facing low range issue, try switching your extender in 2.4GHz mode.

Range

Higher the range, better the coverage area will be. Let’s suppose if your router has range of 1500 sqft and wifi extender you have bought has 2000 sqft range, if placed optimally, you can cover approximately 3500 sqft of total open area. So make sure to check the average range of wifi repeater before choosing. If you choose an extender let’s, say has 400 sqft of range it might not cover all the area of your houses but it will work well for small size apartments.

Ideally, you should go for 1500-4000 sqft wireless range extender. But if you have pretty big area or multiple stories to cover then you might need to consider buying a mesh wifi network system in which you connect multiple nodes with each other to cover quite large area, ideal choice for big house and offices or where too many devices are going to be connected to the spectrum internet.

Price

Mesh extender system is more expensive than standard wireless range extender. But mesh offers more features and can cover quite large place very easily. So, this is often subjective and all we can say is go with the best WiFi Extender you can afford, that will perform best with your other network devices and offers the best performance for the money you will spend.



How to Set Up Wifi Extender with Spectrum Network Device

Setting up mesh network extender system is quite easy thanks to their mobile applications. Following the below instructions, you can easily connect the mesh system with your spectrum connection. In the below example, we have taken TP-Link Deco mesh system.

YouTube video

Conclusion

We can’t imagine a single day without the internet in this day and age. However, if the network reception is weak, our misery knows no bounds. So, in order to bring a powerful and dependable Wi-Fi network into any corner of your home or workplace, a good wireless extender is must for your spectrum modem router. The above-mentioned signal boosters are fully tested and work amazing with spectrum connection. Let us know in the comment if you have any issue.


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John Stewart
Hi There. I am the creator of this website. I have done Bachelor Of Science in Information and Technology from Drexel University. By Profession, I am working for a reputable company as a Network Support and Cyber Security Engineer. In my free time, I love to explore new technologies, products, and services. Here, my aim is to bring top quality content to my website visitors. I will be posting tech reviews, tips, and much more. I hope you will enjoy your stay here. It's my pleasure to have you here.
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