Best Router For 400 Mbps Spectrum (2024 Updated)

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When it comes to finding the best router for a 400 Mbps Spectrum internet connection, there are a few key points to keep in mind. First and foremost, you'll want to look for a router that can handle high speeds and provide reliable coverage throughout your home. You'll also want to consider factors like ease of setup, security features, and compatibility with your other devices.

If you're not sure where to start, here are five key points to keep in mind when searching for the best router for 400 Mbps Spectrum:

1. Look for a router with gigabit Ethernet ports – this will ensure that you can take full advantage of your 400 Mbps internet connection.

2. Consider the size of your home and the number of devices you'll be connecting to your router. A larger home and more devices may require a router with stronger coverage and more advanced features.

3. Check for compatibility with your devices – if you have smart home devices, gaming consoles, or other specialized equipment, make sure your chosen router is compatible.

4. Look for security features like WPA3 encryption and automatic firmware updates to keep your network secure.

5. Read reviews and do your research – take the time to read reviews from other users and compare features and prices to find the best router for your needs.

By keeping these key points in mind, you'll be well on your way to finding the best router for your 400 Mbps Spectrum internet connection.

10 Best Router For 400 Mbps Spectrum

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1. Arris Sbg10 16×4 Cable Modem & Wi-Fi Router With 2 Gbps Ports, 400 Mbps Max Speeds, And Surfboard App. Compatible With Comcast Xfinity, Cox, And Spectrum. Includes 2-Year Warranty.

The ARRIS SURFboard SBG10 is a reliable and affordable two-in-one product that combines a high-speed cable modem with an AC1600 Wi-Fi router, making it the perfect solution for users who want to enhance their network capability and enjoy fast streaming and downloading throughout their home.

With over 260 million modems sold and growing, ARRIS is a trusted name in home connectivity. By owning your modem, you can save up to $168 per year in cable modem rental fees, making this product a cost-effective solution for home internet connectivity.

The modem technology used in the SURFboard SBG10 is DOCSIS 3.0, which is reliable, broadly available, and affordable. It delivers high-speed internet to your home devices, allowing you to enjoy seamless browsing, streaming, and downloading.

Setting up the SURFboard SBG10 is simple and secure. All you need to do is plug in the modem, download the SURFboard Central App, and follow the step-by-step instructions to activate the modem, set up and customize your Wi-Fi network, and add devices to your home network. The app provides real-time monitoring of the devices on your network, enhanced parental controls, and much more.

The SURFboard SBG10 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity, and others. It's approved for cable internet speed plans up to 400 Mbps, making it a versatile product that can meet the needs of most users.

The router technology used in the SURFboard SBG10 features two 1-Gigabit ethernet ports and delivers Wi-Fi 5 speeds up to 1.6 Gbps (1600 Mbps). This ensures that users can enjoy fast and reliable Wi-Fi connectivity throughout their home.

ARRIS provides dedicated customer support through live chat and phone support available from 8 am to 1 am EST. The product ships with a 2-Year Limited Warranty, ensuring that users can enjoy peace of mind and reliable connectivity for years to come.

In conclusion, the ARRIS SURFboard SBG10 is a cost-effective, reliable, and versatile product that combines a high-speed cable modem with an AC1600 Wi-Fi router. It's easy to set up, compatible with most U.S. cable internet providers, and comes with dedicated customer support and a 2-Year Limited Warranty.

2. Renewed Netgear Cm600 Cable Modem For Cable Plans Up To 400 Mbps, Compatible With Xfinity, Spectrum, Cox And More.

The NETGEAR Cable Modem CM600 is a high-performance modem that is compatible with all major cable internet providers, including Xfinity by Comcast, Spectrum, and Cox. This renewed product is certified by Amazon Renewed and has undergone a rigorous refurbishing process.

The product is designed to replace your existing cable modem, saving you up to $150 per year in equipment rental fees. It is built for fast speed, making it the best choice for cable provider plans up to 400 Mbps. The modem is engineered with 24×8 channel bonding and DOCSIS 3.0 technology, ensuring a reliable and stable connection.

The modem boasts a Gigabit Ethernet port that connects to your computer or separate Wi-Fi router, making it easy to support all your wireless devices. It works with any Wi-Fi router, so you can connect your existing router to the modem's Ethernet port and enjoy fast and reliable internet connectivity.

This product is not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH, or any bundled voice service. It does not include a headphone, manual, or SIM card, but it comes with a charger and cable. The product may also arrive in a generic brown or white box.

When you purchase this product, you can be confident that you are getting a reliable and high-quality modem that has been tested and certified to look and work like new. It comes with a minimum 90-day warranty, giving you peace of mind knowing that you are protected in case of any issues.

Overall, the NETGEAR Cable Modem CM600 is an excellent choice for anyone looking for a reliable and high-performance modem that is compatible with all major cable internet providers. It is easy to set up, works with any Wi-Fi router, and will save you money in the long run by eliminating equipment rental fees.

3. Renewed Arris Surfboard Sb6183-Rb Cable Modem, Docsis 3.0, 16×4, Compatible With Major Cable Internet Providers, Supports Up To 400 Mbps Plans.

The ARRIS SURFboard SB6183-RB DOCSIS 3.0 16×4 Cable Modem is a renewed product that is approved to work with major cable internet providers such as Comcast Xfinity, Spectrum, Cox, and more. This cable modem is not compatible with Verizon, AT&T, or CenturyLink and requires cable internet service.

With internet speeds of up to 686 Mbps on 16 download channels and 131 Mbps on 4 upload channels, this cable modem is approved for plans up to 400Mbps. It features a gigabit ethernet port to connect to a computer or router, making it great for streaming HD video and gaming on multiple devices at the same time.

It's important to note that this is a cable modem only and does not have any support for Cable TELCO options or a WiFi router. If you're unsure if it's approved to use with your cable provider, it's recommended to call and confirm with them before purchasing.

The ARRIS SURFboard SB6183-RB DOCSIS 3.0 16×4 Cable Modem is certified refurbished by ARRIS and comes with a 90-day warranty. Additionally, it's important to note that ARRIS Certified Refurbished products will always be branded ARRIS and never Motorola. If you receive a Motorola-branded product, it may be illegitimate and should be returned to the seller and reported to Amazon.

Overall, the ARRIS SURFboard SB6183-RB DOCSIS 3.0 16×4 Cable Modem is a reliable and efficient option for those looking to upgrade their cable modem for faster internet speeds and better connectivity.

4. Motorola Mg7700: Approved By Comcast Xfinity, Cox, And Spectrum For Cable Plans Up To 800 Mbps. Modem Wifi Router Combo With Power Boost And Docsis 3.0 + Gigabit Router.

The Motorola MG7700 Modem WiFi Router Combo with Power Boost is a high-performance device that combines a fast 24×8 DOCSIS 3.0 cable modem with a built-in AC1900 dual-band (2.4GHz and 5GHz) Wi-Fi gigabit router. With four Gigabit Ethernet ports, power boost Wi-Fi amplifiers, firewall security, and more, this device provides exceptional internet access for Wi-Fi devices including smartphones, notebooks, tablets, and more.

Designed to support cable plans up to 800 Mbps, this modem router combo offers a maximum modem speed of 1000 Mbps, supporting service speeds up to 650 Mbps. This device is certified by all leading cable service providers including Comcast Xfinity, Cox, and Charter Spectrum. (Please note that no cable modem is compatible with fiber optic, DSL, or satellite services, available from Verizon, AT&T, CenturyLink, Frontier, and others.)

One of the most significant benefits of the Motorola MG7700 is that it can help users eliminate up to $156 per year in cable modem rental fees. (Savings are shown for Comcast Xfinity and vary by cable service provider.) In addition, this device offers a built-in high-speed router with AC1900 wireless and power boost, providing internet access for Wi-Fi devices including smartphones, notebooks, tablets, and more.

The four 10/100/1000 Gigabit Ethernet LAN ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. Plus, a Broadcom cable modem chipset provides security from denial of service attacks. Wireless power boost for better speed and range adds high-performance Wi-Fi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. Anybeam performing at both 2.4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range.

Overall, the Motorola MG7700 Modem WiFi Router Combo with Power Boost is an excellent choice for anyone looking for a high-performance device that combines the functionality of a fast cable modem and a powerful Wi-Fi router. With its advanced features and reliable performance, this device is sure to provide exceptional internet access for years to come, making it a smart investment for any home or office.

5. Renewed Netgear Nighthawk C7000 Cable Modem Wifi Router Combo – Compatible With Xfinity By Comcast, Spectrum, Cox And More.

The Netgear Nighthawk Cable Modem WiFi Router Combo C7000 is a high-performance device that offers a combination of cable modem and wireless router capabilities. It is compatible with major cable internet providers, including Xfinity by Comcast, COX, and Spectrum, and is not compatible with DSL providers or bundled voice services.

With the C7000, users can save up to $150 a year in equipment rental fees as it replaces the need for a cable modem and WiFi router. It is built for fast speed and is ideal for cable provider plans up to 400 Mbps speed. The device offers up to 1800 square feet of wireless coverage and can connect up to 30 devices with AC1900 speed, providing up to 1900 Mbps.

The versatile connections of the C7000 include 4 Gigabit Ethernet ports and 2 USB ports, which allow fast wired connections to a computer, printer, game box, storage drive, and other devices. It is engineered with 24×8 channel bonding and DOCSIS 3.0 modem technology, ensuring a fast and reliable connection.

The C7000 also includes parental controls and supports WEP and WPA/WPA2 wireless security protocols, ensuring a safe and secure internet browsing experience. The system requirements include cable broadband internet service, checking the cable internet service provider's website for data speed tier compatibility, and compatibility with Microsoft Windows 7, 8, Vista, XP, 2000, Mac OS, UNIX, or Linux, Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher.

In summary, the Netgear Nighthawk Cable Modem WiFi Router Combo C7000 is a reliable and high-performance device that offers fast speed, versatile connections, and enhanced security features. It is an excellent investment for those looking to save on equipment rental fees and enjoy a seamless internet browsing experience.

6. Netgear Nighthawk C7000 Cable Modem Router- Compatible With Major Cable Providers, Up To 800mbps Cable Plans, Ac1900 Wifi Speed And Docsis 3.0.

The NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000 is a powerful device that replaces both your cable modem and Wi-Fi router, saving you up to $168 per year in equipment rental fees. With speeds of up to 800Mbps for Xfinity, 500Mbps for Cox, and 400Mbps for Spectrum, this device provides fast and reliable internet connectivity for your home.

In addition to its high-speed internet capabilities, the NETGEAR Nighthawk C7000 also offers up to 1800 square feet of wireless coverage and can support up to 30 devices with its AC1900 speed of up to 1900Mbps. This means that you can easily connect multiple devices such as smartphones, tablets, laptops, and smart home devices without worrying about slow or unreliable internet speeds.

The device also features versatile connections with 4 Gigabit Ethernet ports and 2 USB ports, allowing you to connect your computer, printer, game box, storage drive, and other devices with fast wired connections. This makes it ideal for home offices or households where multiple people need to connect to the internet simultaneously.

The NETGEAR Nighthawk C7000 is engineered with 32×8 channel bonding and DOCSIS 3.1 modem technology, ensuring that you get the best possible internet speed and performance from your cable provider. This device is compatible with cable providers including Xfinity by Comcast, Spectrum, and Cox, and is capable of supporting cable plans up to 800Mbps.

If you experience any issues with your device, the user guide provides troubleshooting steps to help you resolve any problems quickly and easily. With its powerful features and reliable performance, the NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000 is an excellent choice for anyone looking to upgrade their home internet connectivity.

7. Motorola Mb7621 Cable Modem Is Approved By Comcast Xfinity, Cox, And Spectrum For Cable Plans Up To 900 Mbps And Can Be Paired With Any Wifi Router. It Uses Docsis 3.0 Technology.

The Motorola MB7621 Cable Modem is a high-speed, reliable modem that is compatible with a range of cable providers, including Comcast Xfinity, Cox, and Spectrum. It is recommended for cable internet service speeds up to 650 Mbps and has been rated by Wirecutter as "the best modem for most people."

Featuring a Full-Band Capture Digital Tuner, the MB7621 ensures faster and more reliable internet connection. This modem has one Gigabit Ethernet port, which can be used to connect to a range of devices, including WiFi routers, computers, HDTVs, game stations, and streaming video devices. It is ideal for use with Whole Home WiFi or Mesh networks like eero, Google WiFi, and Orbi.

It is important to note that the MB7621 does not have a built-in wireless router or telephone call capability. However, the Motorola MG7315, MG7540, MG7550, and MG7700 have a built-in wireless router.

This modem is approved by and for use with a range of cable service providers, including Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, Time Warner Cable, BrightHouse, CableOne, SuddenLink, RCN, and other cable service providers. By purchasing the MB7621, users can eliminate cable modem rental fees that can amount to up to $156 per year. It is important to note that no cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Additionally, Model MB7621 has no phone jack.

Setting up the MB7621 is fast and easy, thanks to the included quick start guide. The modem has an attractive, compact design that minimizes shelf space, improves cooling, and extends product life. It is perfect for use in any home or office. Additionally, this modem comes with a 2-year warranty, and it is equipped with rugged lightning and power surge circuits to protect your investment.

Overall, the Motorola MB7621 Cable Modem is an excellent choice for those looking to upgrade their internet speeds and reduce their cable modem rental fees. Its reliable, high-speed performance and compatibility with a range of cable providers make it an ideal choice for most users.

8. Arris Sbg7400ac2 Cable Modem & Wi-Fi Router, Approved For Major Isps, With 4 1gbps Ports, 800 Mbps Max Internet Speeds, And 2-Year Warranty.

The ARRIS SURFboard SBG7400AC2 is a trusted name in home connectivity, offering high speeds, better coverage, and a two-in-one product. This Wi-Fi Cable Modem provides faster streaming and downloading throughout your home, making it an ideal choice for those with multiple devices that require a strong internet connection.

One of the best features of the ARRIS SURFboard SBG7400AC2 is that it allows you to save money by owning your modem. By reducing your cable bill up to $168 dollars per year in cable modem rental fees, you will be able to enjoy high-speed internet without breaking the bank. The modem is certified for use with most U.S. cable internet service providers, making it a versatile option for a range of different users.

The modem technology used in the ARRIS SURFboard SBG7400AC2 is DOCSIS 3.0, which is a reliable, broadly available, and affordable technology that delivers high-speed internet to your home devices. This ensures that you can enjoy fast internet speeds without any lag or buffering.

Setting up the ARRIS SURFboard SBG7400AC2 is simple and secure. All you need to do is plug it in, download the SURFboard Central App, and follow the step-by-step instructions to activate the modem, set up and customize your Wi-Fi network, and add devices to your home network. Once setup is complete, the app provides real-time monitoring of the devices on your network, enhanced parental controls like setting time limits and pausing internet, and much more.

The SURFboard SBG7400AC2 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity, and others. It's approved for cable internet speed plans up to 800 Mbps. To confirm compatibility, check your Internet Service Provider (ISP) website.

The modem comes with four 1-Gigabit ethernet ports and delivers Wi-Fi 5 speeds up to 2.3 Gbps (2,350 Mbps). This ensures that you can connect multiple devices to your network without any lag or buffering.

Dedicated customer support is available for the ARRIS SURFboard SBG7400AC2, with live chat and phone support available 8am -1am EST. The product also ships with a 2-Year Limited Warranty provided by ARRIS, ensuring that you can enjoy reliable connectivity for years to come.

Overall, the ARRIS SURFboard SBG7400AC2 is an excellent choice for those looking for high-speed internet connectivity, reliable modem technology, and a two-in-one product that saves money and simplifies their home network.

9. Netgear Nighthawk Cm1200 Cable Modem – Compatible With Xfinity, Spectrum, Cox | Up To 2 Gbps | 4 X 1g Ethernet Ports | Docsis 3.1

The NETGEAR Nighthawk Cable Modem CM1200 is a high-speed modem that is compatible with all major cable internet providers, including Xfinity by Comcast, Spectrum, and Cox. It is designed to support internet speeds up to 2Gbps, making it an ideal choice for consumers who need fast and reliable internet connectivity.

The modem is currently certified with Spectrum and Cox for speeds up to 1Gbps and Xfinity for speeds up to 800Mbps. However, future speeds with these providers may change over time. It is important to note that the modem is not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH, or any bundled voice service.

One of the standout features of the NETGEAR Nighthawk Cable Modem CM1200 is its compatibility with any WiFi router. This means that consumers can connect any WiFi router to the modem's Ethernet port to support all their wireless devices. With four Gigabit Ethernet ports, the modem also provides fast wired connections to computers, separate WiFi routers, printers, game boxes, and other devices.

Another benefit of the NETGEAR Nighthawk Cable Modem CM1200 is that it can help consumers save money on monthly rental fees. By replacing their cable modem with this model, consumers can save up to $168 per year in equipment rental fees.

The modem is engineered with 32×8 channel bonding, OFDM 2×2, and DOCSIS 3.1 technology. It also features multi-gig ethernet, which combines two 1G ports into one 2G port for faster wired ethernet speed. Consumers should check their Cable Internet Service Provider's website for data speed tier compatibility and to ensure that it provides DOCSIS 3.1 service. Otherwise, the modem will only work as a DOCSIS 3.0 modem.

The NETGEAR Nighthawk Cable Modem CM1200 comes with everything consumers need to get started, including the modem itself, an Ethernet cable, a power adapter, and a quick install guide. With its fast speeds, compatibility with all major cable internet providers, and ability to save consumers money on monthly rental fees, the NETGEAR Nighthawk Cable Modem CM1200 is an excellent choice for consumers looking for a high-quality cable modem.

10. Netgear Cm600 Cable Modem – Compatible With Xfinity, Spectrum, Cox | Up To 400 Mbps | Docsis 3.0 | 24×8

The NETGEAR Cable Modem CM600 is a high-speed cable modem that is compatible with a wide range of cable providers, including Xfinity by Comcast, Spectrum, and Cox. It supports cable internet service plans up to 300Mbps and is recommended for all speed tiers up to 500Mbps. This modem is ideal for streaming 4K UHD content, fastest downloads, and high-speed online gaming.

The CM600 is a DOCSIS 3.0 cable modem with 24×8 channel bonding, which unleashes 8x faster download speeds than DOCSIS 2.0. It has a 1 Gigabit Ethernet port and is designed to work with cable internet service providers that offer speeds of up to 400Mbps. It is not compatible with Verizon, AT&T, or CenturyLink, and it does not include a WiFi router.

The modem has a memory of 8MB NOR flash and 128MB RAM, which allows it to process data quickly and efficiently. It is easy to set up and use, and it comes with a user-friendly interface that makes it easy to monitor your internet connection and performance.

The NETGEAR Cable Modem CM600 is an excellent choice for anyone who wants a high-speed and reliable internet connection. It is designed to work seamlessly with a wide range of cable providers, and it supports fast download speeds, which makes it perfect for streaming, gaming, and downloading large files.

In conclusion, the CM600 is a high-quality cable modem that is designed to deliver fast and reliable internet speeds. It is compatible with a wide range of cable providers, and it supports fast download speeds, which makes it perfect for streaming, gaming, and downloading large files. It is easy to set up and use, and it comes with a user-friendly interface that makes it easy to monitor your internet connection and performance.

Best Router For 400 Mbps Spectrum FAQs

Are there any routers that offer advanced features for better network performance with Spectrum's 400 Mbps plan?

Yes, there are routers that offer advanced features for better network performance with Spectrum's 400 Mbps plan. Routers with features like Quality of Service (QoS), Dual-band technology, and MU-MIMO (Multi-User Multiple Input Multiple Output) can significantly enhance network performance. QoS allows users to prioritize bandwidth to specific applications, such as video streaming, gaming, or video conferencing, ensuring a smooth and uninterrupted experience. Dual-band technology provides two separate bands for wireless devices, reducing network congestion and improving overall performance. MU-MIMO allows multiple devices to connect to the network simultaneously, reducing lag and increasing speed. Some recommended routers for Spectrum's 400 Mbps plan include the Netgear Nighthawk AX12, ASUS RT-AC3200, and TP-Link Archer C4000. These routers offer advanced features that can optimize network performance and provide a seamless internet experience.

Can I use any router for Spectrum's 400 Mbps plan, or are there specific requirements that need to be met?

To fully utilize Spectrum's 400 Mbps plan, you need a router that can handle high-speed internet. Most modern routers are capable of handling this speed, but it's important to check the router's specifications to ensure it meets Spectrum's requirements.

Spectrum recommends using a DOCSIS 3.1 modem with at least 16 downstream channels and four upstream channels. Additionally, the router should support Wi-Fi 5 (802.11ac) or Wi-Fi 6 (802.11ax) for optimal wireless performance.

If you're unsure whether your current router is compatible, you can check with Spectrum or refer to their list of recommended routers. It's also worth noting that some routers may require firmware updates to work with Spectrum's network.

Overall, while most routers should work with Spectrum's 400 Mbps plan, it's important to ensure your router meets their recommended specifications for the best possible internet experience.

How do I know which router is suitable for my Spectrum internet speed plan?

To determine which router is suitable for your Spectrum internet speed plan, you need to consider the internet speed package you have subscribed to, the type of internet connection you have, the size of your home, and the number of devices that will be connected to the router. Spectrum offers different internet speed packages ranging from 100 Mbps to 940 Mbps, and the router you choose should be able to handle the maximum speed of your plan.

If you have a cable internet connection, you need a cable modem router combo that is compatible with Spectrum's network. For larger homes, consider a router with wider coverage and multiple antennas. Additionally, if you have multiple devices that will be connected to the router, you need a router with more bandwidth and faster processing speeds.

To make an informed decision, check the manufacturer's specifications for each router and compare them with your internet speed plan. You can also seek guidance from Spectrum's customer support team or consult with a networking professional.

What are the key features to look for when selecting a router for fast Spectrum internet speeds?

When selecting a router for fast Spectrum internet speeds, there are several key features to consider. Firstly, ensure that the router supports the latest Wi-Fi standard, which is currently Wi-Fi 6 (802.11ax). This will ensure that your router can handle high-speed internet connections and provide maximum bandwidth for all your devices. Secondly, look for routers with multiple antennas and beamforming technology, as this will improve signal strength and range. Thirdly, check for router specifications such as the processor speed, RAM, and storage capacity, as these can affect the overall performance of the router. Additionally, it is important to consider the number of Ethernet ports available on the router, as well as the ability to prioritize certain types of internet traffic, such as gaming or streaming. Finally, ensure that the router has robust security features, such as WPA3 encryption and automatic firmware updates, to protect your network from potential cyber threats.

What are the top routers recommended for achieving 400 Mbps speeds with Spectrum internet?

To achieve 400 Mbps speeds with Spectrum internet, it is recommended to use routers that support the latest Wi-Fi standards, such as 802.11ac or Wi-Fi 6. Some of the top routers recommended for this purpose include the Netgear Nighthawk X10 AD7200, Asus RT-AC88U, Netgear Orbi, TP-Link Archer C5400X, and Linksys WRT3200ACM. These routers offer high-speed connectivity, multiple antennas, and advanced features such as MU-MIMO and beamforming, which enhance the performance and coverage of the network. It is important to note that the actual speed achieved also depends on the quality of the internet connection, distance from the router, and interference from other devices. Therefore, it is advisable to choose a router that suits your specific needs and budget, and to optimize the network settings for the best performance.

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