September 24, 2022

6 Best Router For Spectrum 400 Mbps 2022

The best router for 400 Mbps can be difficult to find since there are many routers that support 400 Mbps. This article reviews 6 of the latest 400 Mbps routers to help you choose the right 400 Mbps router for you. However, first things first: here are a few things you should know. 

How Does 400 Mbps Work?

Before we find the best router for 400 Mbps, let’s understand what 400 Mbps means.

A connection speed of 400 Mbps refers to the amount of data that can be transmitted through your internet connection. In spite of that, Megabits are different from MegaBytes. The reason for this is that they are used for entirely different things. A file’s size is determined by its MegaBytes/MB, while the speed of an internet connection is determined by the Megabits/MB.

1 byte is equal to 8 bits in this case. In other words, 400 Megabits equal 50 MegaBytes. 

It is not uncommon for people to confuse megabits and megabytes because of their nearly identical abbreviations. They, therefore, believe that a 400 Mbps connection indicates a 400 MB/s download speed. 

However, that isn’t the case. With a 400 Mbps connection, you can download 50 MB per second.  Additionally, download speeds can vary based on factors such as distance from the server, traffic on the network, and other factors.

Can 400 Mbps be used for streaming?

400 Mbps internet connection is enough for streaming.

Streaming requires a higher bandwidth requirement. Because the server sends the content directly to your device, your device streams the content over the internet. For this reason, the content must arrive fast and at low latency. How fast should the stream be? 

It is actually the content that determines the quality of the stream. Here are the required streaming speeds according to content quality.

Quality of content Speed Required
(480p) Standard Definition 3 Mbps
(720p) High Definition 5 Mbps
(1080p HD) 9-10 Mbps
4K UHD (2160p) 25-35 Mbps

It is evident that 400 Mbps will be more than sufficient to stream any content.

You can also stream on multiple devices at the same time with a 400 Mbps connection. You can stream on 16 devices at 400 Mbps!

Is 400 Mbps fast enough for gaming?

Gaming or any other activity requiring high bandwidth is ridiculously fast with 400 Mbps.

Video game players mistakenly believe they need more bandwidth to play online. The truth is that they don’t necessarily need more bandwidth. 

The data transmitted by online PC games is not as large as that from streaming or they don’t produce high-quality images or videos.  Online PC games simply transmit controlled information from a console or player over the internet. Visuals are displayed by your PC/device’s dedicated graphics card. 

The speed of download and upload is equally important when it comes to gaming. This is because when you play games, you transfer a lot of data. Latency is also important when playing games. You will encounter different server locations when playing an online game, so choose one that is near you. But how much bandwidth is necessary to ensure smooth gameplay? 

Also check: The best Fiber Optic Router List

The bandwidth usage of cloud-based gaming, such as PlayStation or Xbox, is higher than that of regular PC gaming. PC gaming requires download speeds of 5 Mbps and upload speeds of 3 Mbps with a latency of 50-100 ms. You receive the data via the internet after it is rendered by a cloud server.  

In order to play cloud-based 4k games smoothly, you will need 25-35 Mbps of download and upload speed, as well as 50 ms of latency.  In order to experience smooth gaming, you must have a fast connection with low latency. 

With a 400 Mbps connection, 4K content can be streamed to multiple devices at the same time and 4K games can be played on multiple devices simultaneously.

Can I work from home with 400 Mbps?

It’s easy to work from home with 400 Mbps.

The speed of the internet is critical to productivity during the pandemic. Everyone is working remotely. Do you have any recommendations for home offices? 

In reality, it depends on the number of family members and devices you have, along with your profession. However, most meetings will require the use of Zoom or Skype. A good broadband connection is essential to online meetings.

  • For high-quality video, use 600kbps (up/down) 
  • For 720p HD video, (up/down) 1.2Mbps 
  • A 1080p HD video stream requires 3.8Mbps and 3.0Mbps (up/down) 

With the speed of 400 Mbps and skype or zoom, it is technically possible to conduct 100 HD video calls simultaneously.

To work from home, you need at least 400 Mbps.

As a result, you and your family members can take advantage of a 400 Mbps connection to attend HD meetings, your children can take online classes, and you can stream high-quality videos or play high-quality online games without interference.

What is the maximum number of devices 400 Mbps can support?

Each family member uses it differently, so it varies based on how they use it.

It doesn’t matter whether you’re working or playing, 400 Mbps is outrageously fast. As well as the number of users, the number of users directly affects your internet speed. When a connected device is connected to a router, it is competing with other devices for bandwidth. Each device’s internet speed is lowered when too many devices compete for the same bandwidth. 

You might experience slow internet because of this.

An average family of four to five is considered fast with 200 Mbps. A connection of 400 Mbps can easily handle five or more users. If a user has at least three devices, 400 Mbps can support 20+ devices without the IoT. 

In addition, smart home apps and IoT devices require very little bandwidth. Consequently, it is easy to connect a large number of IoT devices. 

This means you will be able to use more than 20 devices at the same time or have your family members stream 4k, play UHD online games, attend meetings, or do any other bandwidth-intensive tasks without worrying about slow internet.

Now let’s examine in more detail the 7 best routers for 400 Mbps.

1. TP-Link AC5400 Tri-Band WiFi Gaming Router(Archer C5400X) – Best Router For 400 Mbps:



This wireless gaming router from TP-Link features an aggressive futuristic design. The device resembles a gaming device on the outside. In addition to ethernet ports, the device has one uplink port, a power switch, and two USB 3.0 ports.

A solid build quality distinguishes the Archer C5400X. Because of its bulkiness, it offers greater durability. This product has dimensions of 11.34 x 11.34 x 7.24 inches and a weight of 3.00 pounds. The AC5400 demonstrated excellent performance during our intensive test for one week.  

The first thing we did was test the speed. With our 500 Mbps connection, we consistently got 500 Mbps speed with a latency of less than 50 ms. To utilize the router to its full capacity, we set up our own LAN and got a constant speed of 5000 Mbps for file transfers.

Our 6000 square feet were almost all covered after testing its range. There are 6000 square feet in our studio. Due to its impressive range boosting and beam boosting features, the router is ideal for thick concrete walls. In addition, we tested the laptop’s ability to support 30 devices and found that its quad-core processor and 1GB of RAM did quite well.  

Some firmware issues have been reported on the 2.4 GHz band. A new firmware update from TP-link has reportedly fixed the issue. No other issues have been reported.  

Highlighted Features

  • With a 1.8GHz quad-core processor, 1GB RAM, and RangeBoost and BeamBoost technologies, you’ll be able to keep all your devices connected over long distances.
  • There are two 5 GHz bands (up to 2167 Mbps) and one 2.4 GHz band (up to 1000 Mbps). 
  • Gaming and other bandwidth-intensive tasks can be performed on a dedicated 5Ghz band.
  • Optimizing MU-MIMO, QoS, and airtime fairness can result in maximum throughput and response rates.
  • With TP-Link HomeCare you can automate your family’s safety with features such as top-rated antivirus protection, parental controls, and advanced security.

Pros & Cons

  • Performance with high throughput.
  • There are many LAN ports.
  • IFTTT and Alexa compatible.
  • Anti-virus and malware protection built-in.
  • It is expensive.
  • File transfers aren’t fast enough.

2- NETGEAR Nighthawk WiFi Router (R8000P) – Best Wireless Router For 400 Mbps 



Even the Nighthawk Wi-Fi Router (R8000P) from NETGEAR is designed in a futuristic style. It looks like some kind of spacecraft from the front. As a result, it can be positioned wherever. There are six antennas in the upper portion and a steel mesh is used to collect air. On the backside, there are two ethernets, 1 uplink, and four ethernets, as well as one switch.

This NETGEAR Nighthawk X6S Smart WiFi Router (R8000P) comes with premium plastic and aluminum design. The dimensions of this product are 2.14 x 11.63 x 8.92 inches, and its weight is 2.43 lbs. Based on our testing, the NETGEAR Nighthawk Wi-Fi Router (R8000P) is the best router currently available. 

NETGEAR Nighthawk Wi-Fi Router (R8000P) provided quite satisfying results with regard to speed testing. On the day of our test, we used nearly all the capacity of our 500 Mbps connection and consistently received 400 Mbps or more speeds. 

Our LAN also managed to maintain a constant 4000 Mbps transfer rate.

Compared to what was advertised, we received slightly less coverage. No problem. 

In addition, it can handle 55 devices and more with its 1.8 GHz processor. Nothing to complain about. 

Highlighted Features

  • With its tri-band system, the NETGEAR Nighthawk Wi-Fi Router (R8000P) supports up to 4000 Mbps speed (750 + 1625 + 1625 Mbps). 
  • With the R8000P, 55 devices can be handled by its 1.8GHz processor. In addition, the device has six amplifiers, beamforming, multi-user MIMO, smart connectivity, and Amazon Alexa voice control.
  • Two USB ports are available for file sharing, one 3.0 and one 2.0.
  • BitDefender can be used with Netgear Armor. There is a 30-day free trial available, which protects all your home devices against viruses, malware, and data theft. In addition to this, it offers WPA2 wireless security protocols, Guest WiFi access, DoS protection, VPN and double firewall protection (both SPI and NAT).

Pros & Cons

  • Installation is simple.
  • There are many settings to choose from.
  • Tests are completed in a timely manner.
  • Costly.
  • The performance of file transfers is average.





ARRIS SURFboard DOCSIS includes all accessories. You’ll receive a 3.0 Cable Modem, AC1750 Wi-Fi Access Point, 4-Port Gigabit Ethernet Router, and Xfinity Telephony Modem with this package. Xfinity offers internet and voice services for use with the device. It is not compatible with other cable providers.

The router can connect up to 8 downstream and 24 downstream DOCSIS 3.0 channels. If you opt for an Xfinity internet speed of up to 600 Mbps, you can take full advantage of this. A total of four Gigabit Ethernet ports are available for connectivity. Digital voice service can be used over two telephony ports to use voice services. The voice services, however, require a cable connection.

Highlighted Features

  • The cable modem has no channels
  • Wireless router A1750 with dual-band
  • Wi-Fi router with voice-activation
  • Voice and Internet certified by Xfinity

Pros & Cons

  • On this Wi-Fi Router, there is a voice connection
  • Compatible with Xfinity Internet and Voice Service
  • Only Xfinity Internet and Voice
  • It won’t work with other cable providers.

4- TP-Link WiFi 6 Mesh WiFi (Deco X60) – Best Router For 400 Mbps( Mesh Technology)



TP-Link WiFi 6 Mesh WiFi (Deco X60) has a round cube-shaped design that is quite eye-pleasing. There are two Gigabit Ethernet ports and one uplink port on the back of the router and extender. Its maker claims that the WiFi 6 Mesh WiFi (Deco X60) is made of high-quality materials. It comes in a sleek design and is made of glossy plastic. Because of this, the product is durable.

This best router for 400 Mbps weighs and measures 2.57 pounds in total. TP-Link’s WiFi 6 Mesh WiFi router (Deco X60) is one of the best mesh WiFi routers available. We encountered no major problems during our testing. 

We were surprised at the speed of TP-Link WiFi 6 Mesh WiFi (Deco X60). A 500 Mbps connection was always available whenever we tested a single device. A constant speed of 3000 Mbps was used to transfer the files. Aside from that, it could cover 5000 square feet without any dead zones and support 110 devices without any problems. 

However, it does not support file sharing via USB.

Highlighted Features

  • With WiFi 6 Mesh WiFi (Deco X60) from TP-Link, you’ll get 3000 Mbps speed and 5000 square feet of coverage. The product has 5000 square feet of coverage. This product covers 5000 square feet. The system covers up to 330 sq. ft. and eliminates dead zones and buffering.
  • With the Deco X60(2-pack), up to 110 devices can be connected to WiFi simultaneously.
  • Your network can be configured in minutes using Deco’s remote network control functionality. It is also compatible with Alexa. 
  • It includes parental controls as well as antivirus software. HomeCare is included as a free lifetime subscription.

Pros & Cons

  • Installs and manages easily
  • The range of signal is good
  • Controls for parents that are robust
  • Protection against malware for life
  • Voice-activated control for Alexa
  • Performance is average in terms of throughput
  • Connectivity via USB is not available
  • Dedicated (not dynamic) wireless backhaul

5- NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800)-Best Modem Router Combo For Spectrum 400 Mbps:



As this is the best router for spectrum 400 Mbps, It features a classic design with 3 LED indicators on the front of the Nighthawk Cable Modem WiFi Router Combo (C7800). There are four antennas that can be moved. 

Its back panel houses four Gigabit Ethernet ports, two USB 3.0 ports, a power switch, and an uplink port. Even though the NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800) is constructed of plastic. The device is durable nonetheless. 

Dimensions and weight are 10.4 x 12.4 x 7.5 inches and 3.15 pounds, respectively. We were the first to test a router cable modem combo (C7800) in our studio using the NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800). Thanks to our spectrum connection, we were able to test this device. This device was therefore compatible. 

NETGEAR routers are known for their blazing-fast speeds, and the C7800 is no exception. Despite our 500 Mbps connection, it maintained constant 500 Mbps speeds. We were able to transfer files at speeds up to 3200 Mbps via our LAN. 

Second, both the range and the 45 devices supported were as advertised. This was not a problem. There is, however, currently only Spectrum and Cox (1Gbps) and Xfinity (800Mbps) compatible with this combo. 

Also check: Best Router Modem Combo for Cox

Therefore, if you have AT&T, Century Link, Verizon, or any other DSL provider, DirecTV, or DISH, DO NOT USE THIS PRODUCT.

Highlighted features 

  •         In addition to a cable modem and router, the NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800) comes with a cable modem. By reducing cable modem rental fees by up to $168/year, you can save money every month. 
  •         As many as 45 devices can be connected via the C7800’s 3200 Mbps speed and 3000 square feet of coverage.
  •         DOCSIS 3.1 and 32*8 channel bonding are built into the modem
  •         A built-in parental control can be found on the NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800).

Pros & Cons

  • Stable performance with satisfactory results.
  • There are many ports in this city.
  • Renting cable modems is reduced.
  • This product is quite expensive considering its features.
  • Compatible with only three Internet service providers.

6- MOTOROLA MG7540 AC1600 Dual Band Wi-Fi Gigabit Router – Best Modem Router Combo For Spectrum 400 Mbps:



The Motorola MG7540 allows you to connect 16 devices in the modem. This means you can get 16 x 4 DOCSIS 3.0 cable modem connections. It also comes with a built-in AC1600 Dual Band at a speed of 2.4 GHz and 5 GHz. This is one of the best combinations available. The WiFi Gigabit Router will come with four Gigabit Ethernet ports, a firewall, and a lot of add-on security.

Also check: Why can’t log into my router spectrum

One issue that some people face is that the wifi modem is not recommended for actual cable Internet service speeds up to 375 Mbps. You can not use it for making or receiving telephone calls in a conventional way. However, you can use it for the digital apps that make non-sim card or non-landline calls..

You shall be able to connect with any Ethernet-capable devices. One of the best things about this is that it is equipped with the AnyBeam beamforming technology at both 2.4 GHz and 5 GHz frequencies. The router is designed to provide speed and customization for the end-user. It is a high-performing tool for daily use.

The Motorola MG7540 is ideal if you want only Wifi but a perfect speed for it. That makes it the ideal option for students who do not need the extra services provided by a landline, making calls and text messages available. The speed is excellent for downloading movies and for streaming HD movies uninterrupted. If you want to connect your laptop to the internet but do not have a wireless router, this is the perfect option. Its design is simple, ergonomic, so it does not take up much space and is easy to handle.

Highlighted features

  • Cable Modem Plus AC1600
  • Dual-Band Wi-Fi Gigabit Router
  • DFS
  • 686 Mbps Maximum
  • DOCSIS 3.0
  • Approved by many internet provider services

Pros & Cons

  • Suitable for two sets of dedicated connections
  • Allows to connect a huge range of devices
  • Suitable for the connection via ports for 16 devices
  • Not suitable for calling
  • Not compatible with any other cable internet provider.

Best Router For 400 Mbps:  Buying Guide

Knowing the factors that affect a router’s performance will help you choose the best router for 400 Mbps.

Here are a few of the most important:

A number of bandwidths:

Consider the router’s ability to support as many bandwidths as possible. If a router is equipped with multiple bands, network interruptions and buffering are less likely to occur.

Friendly to users:

In case you are not an expert in technology, choose an easy-to-use router. To manage an app or a web interface easily, it is best to use a mobile app or web interface.

The wireless standard is:

Different routers use different standards for wireless connectivity, but we strongly recommend that you get one that supports the 802.11ac standard. Based on our experience, this is the fastest and most reliable wireless standard.

We must also emphasize that speed is not determined only by wireless standards; other factors include the number of devices connected to a router, the presence of antennas, advanced technology, and many others.

Modem/router combination:

If you don’t have a modem, you may want to buy a router-modem combo. In this way, you can save money and use them more conveniently than if you were to purchase them separately.

The future of technologies:

 A router with advanced technology, such as MU-MIMO and beamforming, is a good choice. This means that your wireless network is faster and more stable overall.

Ports on an Ethernet network: 

The number of ethernet ports on different routers varies. Your router should provide enough ports so you can connect wired devices.

You can choose among a variety of routers in this category depending on your internet plans and needs.

Frequently Asked Questions For Best Router For 400 Mbps

In this section, we will examine some questions related to the best router for 400 Mbps.

What is the maximum speed that my router can handle?

The router model determines whether this is possible. You can find the bandwidth of your router in the package it came in, or you can look up the model on the internet and see how fast it is.

This maximum bandwidth can be handled by your router. If it is a gigabit router, the speed will be at least 1024 Mbps. As a result, the actual Mbps will be advertised on the web or in the package.

Is it true that having two routers increases Internet speed?

By adding an additional router, your internet speed cannot be increased. This is determined by your internet service provider.

Routers cannot increase that number. The performance of your internet connection can be improved by adding a second router.

Does the speed of the router matter?

There is a certain degree of importance to the router speed. If your router is faster, you can use more bandwidth. Moreover, a faster router will let you move files more quickly between your devices and will also make LAN setup easier. 

Is it possible to use my own router with Spectrum?

It’s probably possible, as long as you have a router that works with Spectrum Internet. Spectrum Internet works well with a wide variety of routers we have included in this category.

Does Spectrum require a certain modem and router?

There are some combinations of modem routers and Spectrum Internet that are incompatible. Spectrum’s best modem router combo is the Netgear nighthawk R800P wifi router. Avoiding the purchase of separate modems and routers saves you money. With this router modem, you’ve assured the best spectrum.


Those are the six routers I consider to be the best for 400 Mbps, according to my professional opinion. We have also included the top routers in each of the categories. By choosing a router based on its price, range, or speed, you can choose a router that fits your needs. 

When purchasing a router, be sure to purchase it from a reputable source, such as Amazon. It is possible to get counterfeit products if you do not.  

You should also verify that your ISP is providing the 400 Mbps connection they advertise. By then, you will be able to take advantage of the full capabilities of the above routers. 

Keep in touch with us for more amazing buying guides. 


Leave a Reply

Your email address will not be published.