Are you looking for the best modem to get the most out of your 400 Mbps internet connection? Choosing the right modem can make a huge difference in your internet experience. With so many options available, it can be overwhelming to determine which modem is best for your needs. Here are five key points to consider when looking for the best modem for 400 Mbps.
1. Compatibility: Make sure the modem you choose is compatible with your internet service provider (ISP). Check with your ISP or consult their website to ensure the modem you're considering is compatible with their network.
2. DOCSIS 3.1: Look for a modem that supports DOCSIS 3.1 technology. This is the latest standard for cable internet and will ensure you get the fastest speeds possible.
3. Channels: The more channels a modem has, the better performance you'll get. Look for a modem with at least 16 downstream channels and 4 upstream channels.
4. Brand reputation: Choose a modem from a reputable brand with a good track record for reliability and customer support.
5. Cost: Modems can range in price from under $50 to over $200. Determine your budget and look for a modem with features that meet your needs without breaking the bank.
By considering these key points, you'll be able to find the best modem for your 400 Mbps internet connection that provides fast and reliable performance.
10 Best Modem For 400 Mbps
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1. The Netgear Nighthawk C7100v Is A Cable Modem Wi-Fi Router Combo With Voice Support For Up To 400 Mbps Cable Plans, 2 Phone Lines, Ac1900 Wi-Fi Speed, And Docsis 3.0 Technology.
The NETGEAR Nighthawk Cable Modem Wi-Fi Router Combo with Voice C7100V is a powerful all-in-one solution for your internet and phone needs. It is compatible with Xfinity Internet and Voice Service, certified by Comcast for Xfinity. However, it is not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH, and non-Xfinity voice services.
With the C7100V, you can save on monthly equipment rental fees by replacing your cable modem and Wi-Fi router. It is compatible with Xfinity Cable & Voice Plans up to 800Mbps speed, which means you can enjoy fast internet speeds and up to two telephone lines with enhanced call features.
The C7100V offers fast Wi-Fi performance with up to 1800 sq ft wireless coverage and 30 devices connected with AC1900 speed (up to 1900 Mbps). It also features 4 Gigabit Ethernet ports and 2 USB ports for fast wired connections to your computer, printer, game box, storage drive, and other devices.
For those who need a reliable voice phone support, the C7100V supports Xfinity Voice service and up to 2 telephone lines with enhanced call features including caller ID, 3-way conference calling, call forwarding, and more.
The C7100V is engineered with 24×8 channel bonding and DOCSIS 3.0 modem technology, making it a powerful and efficient device. It also includes parental controls and supports WEP and WPA/WPA2 wireless security protocols for added safety and security.
If you are a gamer or a streamer, the C7100V is the perfect modem router for all your high-bandwidth Internet activities. It features AC1900 Wi-Fi, powerful 1.6GHz combined processor, Beamforming+, and 24×8 channel bonding, providing you with more seamless gaming and streaming with reduced lag and buffering.
In summary, the NETGEAR Nighthawk Cable Modem Wi-Fi Router Combo with Voice C7100V is a versatile and powerful device that is perfect for those who need fast and reliable internet and phone services. With its compatibility with Xfinity Internet and Voice Service, fast Wi-Fi performance, versatile connections, voice phone support, modem technology, and safety and security features, the C7100V is a great investment for your home or office.
2. 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.
3. 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.
4. 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.
5. 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.
6. Renewed Arris Surfboard Svg2482ac-Rb Cable Modem & Wi-Fi Router, Xfinity Approved For Plans Up To 800mbps.
The ARRIS SURFboard SVG2482AC-RB is a renewed 3-in-1 device that combines a 24×8 DOCSIS 3.0 cable modem, a 4-port AC1750 Wi-Fi router, and a telephony modem approved for Xfinity internet and voice services. It is not compatible with any other cable internet provider.
With 24 download and 8 upload channels, this cable modem is ideal for internet plans up to 400 Mbps, and Xfinity internet service is required to use this product. The router is an AC1750 dual-band concurrent Wi-Fi router with 4 Gigabit Ethernet ports for wired devices.
This renewed device is manufacturer certified and comes with a 1-year warranty. It is designed to work with Xfinity internet and voice service and is not compatible with Xfinity home security or home control service without also having an Xfinity home router (provided by Comcast).
The ARRIS SURFboard SVG2482AC-RB is a convenient and reliable solution for Xfinity internet and voice customers who want to save space and reduce the clutter of multiple devices. It is easy to set up and use and provides high-quality internet and voice service for plans up to 400 Mbps. This device is ideal for households with multiple users and devices, as it can handle heavy internet usage and streaming without lag or buffering.
Overall, the ARRIS SURFboard SVG2482AC-RB is a great choice for Xfinity internet and voice customers who want a fast, reliable, and convenient way to connect to the internet and make phone calls. Its 3-in-1 design saves space, reduces clutter, and simplifies setup and maintenance, making it a great value for households of all sizes.
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 C6250 Cable Modem Router Combo – Compatible With Xfinity, Spectrum, Cox | Up To 300 Mbps Cable Plans | Ac1600 Wi-Fi | Docsis 3.0.
The NETGEAR Cable Modem Wi-Fi Router Combo C6250 is a versatile and high-performance device that is compatible with all major cable internet providers, including Xfinity by Comcast, Spectrum, and Cox. Designed to replace your cable modem and Wi-Fi router, it can save you up to $168 per year in equipment rental fees.
With speeds of up to 300Mbps on Spectrum, up to 200Mbps on Xfinity, and up to 150Mbps on Cox, this device is perfect for cable plans up to 300Mbps. Additionally, it offers AC1600 Wi-Fi speed and up to 1500 sq. ft. wireless coverage, allowing up to 25 devices to be connected simultaneously.
The NETGEAR C6250 features 2 Gigabit Ethernet ports and 1 USB port for fast wired connections to your computer, printer, storage drive, game box, and other devices. Modem technology is engineered with 16×4 channel bonding and DOCSIS 3.0 for fast and reliable internet connectivity.
One of the most significant advantages of this device is its compatibility with all major cable internet providers. However, it is not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH, or any bundled voice service. To check if your internet service provider is compatible, please refer to the "Compatibility Guide" available in the "Product guides and documents" section.
The NETGEAR C6250 also includes parental controls and supports WEP and WPA/WPA2 wireless security protocols, ensuring a safe and secure internet experience for everyone in your household.
In summary, the NETGEAR Cable Modem Wi-Fi Router Combo C6250 is an excellent choice for anyone looking to save money on equipment rental fees and enjoy fast and reliable internet connectivity. Its compatibility with all major cable internet providers, fast Wi-Fi performance, versatile connections, and robust security features make it a top contender in the market.
10. Arris Surfboard Sbg10-Rb Cable Modem & Wi-Fi Router (Renewed), Compatible With Cox, Spectrum, Xfinity & More.
The ARRIS Surfboard SBG10-RB DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router is a powerful networking device that combines three products in one: a DOCSIS 3.0 Cable Modem, an AC1600 dual-band Wi-Fi Router, and a 2 Port Gigabit Ethernet Router. This device is approved for use with major US Cable Internet Providers, including Cox, Spectrum, Xfinity, and others.
The Wi-Fi 5 AC1600 dual-band concurrent Wi-Fi Router offers two Gigabit Ethernet ports and is capable of delivering fast and reliable internet speeds, making it an ideal solution for homes and small offices. The device is also equipped with 16 downstream and 4 upstream channels, allowing it to handle cable internet service plans of up to 400 Mbps.
The SURFboard Manager app allows users to easily set up and manage their network, providing a user-friendly interface that simplifies network management. The app also offers advanced features such as parental controls, guest networks, and network security, making it an essential tool for users who want to fully customize their network.
Please note that the ARRIS Surfboard SBG10-RB DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router is not compatible with ATT, Verizon, CenturyLink, or other DSL or Fiber internet providers. Additionally, cable digital voice service is not supported by this device.
ARRIS REFURBISHED is only SBG10-RB part number 1000886-RB. This means that the device has been carefully inspected, tested, and certified to work like new. Customers who purchase the refurbished version of this device can enjoy significant savings without compromising on performance or reliability.
Overall, the ARRIS Surfboard SBG10-RB DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router is an excellent choice for users who want a high-performance networking device that offers fast and reliable internet speeds, advanced features, and easy network management. Its compatibility with major US Cable Internet Providers makes it a versatile solution for a wide range of users.
Best Modem For 400 Mbps FAQs
Are there any factors besides speed that I should consider when choosing a modem for a 400 Mbps internet plan?
Yes, there are other factors to consider besides speed when choosing a modem for a 400 Mbps internet plan. One important factor is compatibility with your internet service provider (ISP). You should ensure that the modem is approved by your ISP and is compatible with their network. Another factor is the number of Ethernet ports available on the modem. If you have multiple devices that require a wired connection, you may need a modem with more than one Ethernet port. Security features such as firewall protection and parental controls are also important to consider. Additionally, the type of modem, whether it is a cable modem, DSL modem, or fiber modem, will depend on the type of internet service you have. It is recommended to research and compare different modem options before making a purchase to ensure it meets your specific needs.
Are there any specific modem models that are recommended for 400 Mbps internet plans?
Yes, there are specific modem models that are recommended for 400 Mbps internet plans. To achieve the optimal speed and performance for a 400 Mbps internet plan, a modem that supports the DOCSIS 3.1 standard is recommended. This standard provides higher bandwidth and faster download and upload speeds compared to previous DOCSIS versions. Some popular modem models that support DOCSIS 3.1 and are recommended for 400 Mbps internet plans include the Arris Surfboard SB8200, Netgear CM1000, and Motorola MB8600. It is important to note that the modem alone cannot guarantee the full speed of the internet plan, as factors such as network congestion and the quality of the internet service provider's infrastructure can also affect the speed and performance.
How do I know if a modem is capable of supporting 400 Mbps internet speeds?
To determine if a modem is capable of supporting 400 Mbps internet speeds, one should check the modem's specifications for its maximum downstream and upstream data rates. The downstream data rate should be at least 400 Mbps, while the upstream data rate should be high enough to support the user's specific needs. Additionally, one should also consider the modem's technology, as some older modems may not support the latest high-speed internet standards. One can check the modem's technology by looking at its DOCSIS (Data Over Cable Service Interface Specification) version, with newer versions typically supporting faster speeds. It is also important to note that the modem's speed capabilities may be limited by the user's internet service provider and their specific plan. In summary, to determine if a modem can support 400 Mbps internet speeds, one should check its downstream and upstream data rates, technology, and consider their internet service provider.
Should I buy a modem with DOCSIS 3.1 technology to get the best performance for 400 Mbps internet?
Yes, buying a modem with DOCSIS 3.1 technology is recommended for achieving the best performance with 400 Mbps internet. DOCSIS 3.1 is the latest technology for cable modems, allowing for faster download and upload speeds and improved network reliability. It supports higher data rates, improving the user experience with faster downloads, smoother streaming, and better online gaming. However, it's essential to ensure that your internet service provider (ISP) also supports DOCSIS 3.1 technology before making the purchase. Some ISPs may not offer this technology in all areas, so it's crucial to check with them first. Additionally, consider other factors such as the number of channels, compatibility with your ISP, and the modem's quality and durability. Overall, a DOCSIS 3.1 modem will provide the best performance for 400 Mbps internet and future-proof your investment for higher speeds in the future.
What are the top-rated modems for achieving 400 Mbps internet speeds?
To achieve 400 Mbps internet speeds, you need a modem that is capable of handling that kind of bandwidth. Some of the top-rated modems for achieving 400 Mbps internet speeds include the Netgear CM1000, Arris Surfboard SB8200, and the Motorola MB8600. These modems are all DOCSIS 3.1 compatible, which means they can handle high-speed internet connections. They also have multiple Ethernet ports, which allow you to connect multiple devices to your modem simultaneously. Additionally, they have a high-speed processor and advanced firmware, which ensures that your internet connection is stable and reliable. When choosing a modem, it's important to consider your internet provider's compatibility requirements, as well as the number of Ethernet ports and other features that are important to you.