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10 Best Cable Modem Wifi Router Combos 2025 in the United States

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Our Top Picks

#1

Winner

NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0

The NETGEAR Nighthawk C7000 is a solid choice for users looking for a cable modem and WiFi router combo, especially those subscribed to major cable providers like Xfinity, Spectrum, or Cox with plans up to 800Mbps. One of the standout features is its compatibility with these providers, which saves you from rental fees, potentially saving you up to $168 per year.

This device supports WiFi 5 AC1900, which means it can deliver speeds of up to 1900Mbps. Its coverage extends to about 1,800 square feet and can connect up to 30 devices, making it suitable for homes with multiple gadgets and users. The inclusion of four Gig Ethernet ports and a USB port adds versatility for wired connections, perfect for gaming consoles and streaming devices.

On the security front, the Nighthawk C7000 comes equipped with WPA/WPA2 wireless security protocols, and NETGEAR Armor software offers enhanced protection against online threats. However, it’s important to note some limitations. This modem-router combo is not compatible with services like Verizon or AT&T, which may exclude potential users on those plans. Additionally, while it covers a significant area, users with larger homes may find the range lacking in some areas. The setup process is user-friendly, especially with the Nighthawk app, but some users might still encounter issues if they are not tech-savvy.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Speed
Upgrading from an older model, this unit works flawlessly with a 1Gbps plan and never drops connection.
#2

NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo, AX2700, DOCSIS 3.1 - Compatible with Xfinity, Spectrum, Cox

The NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo (AX2700) is a solid choice for users looking to streamline their home internet setup, especially if you use cable providers like Xfinity, Spectrum, or Cox. It combines a modem and a router, which can help you save on rental fees that can add up over time. Supporting DOCSIS 3.1 and offering impressive speeds of up to 2.7Gbps, this device is ideal for plans up to 2Gbps, making it great for households with multiple devices or heavy internet usage such as gaming and streaming.

With a coverage range of up to 2,500 sq. ft. and the ability to connect up to 25 devices simultaneously, this combo is perfect for larger homes or families with many connected gadgets. It also features four Gig Ethernet ports, providing flexibility for wired connections to computers or gaming consoles, along with a USB 3.0 port for additional connectivity.

On the security front, the NETGEAR Armor software adds a layer of protection against potential online threats, and the automatic firmware updates keep your network secure. However, it’s worth noting that there are limitations; it is not compatible with DSL providers such as Verizon and AT&T, which means it may not be suitable for everyone. If you're looking for a reliable modem-router combo for cable internet and have a compatible ISP, the NETGEAR Nighthawk is a strong contender, especially for larger homes and users with heavy internet needs. Just be sure it fits your specific internet service situation.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Speed
The fastest speeds I've ever had at any of my homes or with any ISP or device.
Range
The range of the wifi is very impressive, reaching a good 200 feet away from the house.
Security Features
The security footprint on the entire network is the best I've seen on a retail device.
#3

ARRIS (SBG8300) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit & AC2350 WiFi ,Comcast Xfinity, Cox, Spectrum & more, 1 Gbps Max Internet Speeds , 4 OFDM Channels

The ARRIS SURFboard SBG8300 is a solid choice for those looking for a reliable cable modem and Wi-Fi router combo. It utilizes the DOCSIS 3.1 standard, which is the latest technology, ensuring high-speed internet capabilities of up to 1 Gbps. This makes it ideal for households engaged in heavy streaming, online gaming, or multiple device usage, as it significantly reduces lag and enhances performance with its 4 OFDM channels.

One of its standout features is the ease of setup. The accompanying SURFboard Central App allows users to quickly activate the modem, customize their Wi-Fi network, and monitor device connections, which is perfect for those who may not be tech-savvy. Additionally, the potential savings from not renting a modem can be appealing, with estimates suggesting reductions in cable bills by up to $168 annually.

There are some drawbacks to consider. While the SBG8300 supports speeds up to 1 Gbps, users with internet service plans exceeding this speed may find it limiting. Furthermore, it might lack the advanced features and customizability that some tech enthusiasts desire, such as extensive network management options or advanced security settings beyond the basics offered. Compatibility is generally strong, working with major U.S. cable providers like Comcast Xfinity, Cox, and Spectrum, which means most users won't face issues in connecting this device to their existing service. Still, it’s always wise to double-check with your ISP to ensure it will work seamlessly.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
WiFi Standard
While the modem supports high speeds and future bandwidth upgrades, it lacks Wi-Fi 6 and a USB port for added functionality.
Speed
The ARRIS SBG8300 delivers excellent performance, consistently providing speeds above the purchased plan without any issues after several weeks of use.
Range
Despite its reliability, the Wi-Fi range is slightly disappointing, falling short by a few feet compared to older models.
Security Features
The built-in firewall defaults to a weak setting, but it can be adjusted for better security, though this requires some additional steps.

Buying Guide for the Best Cable Modem Wifi Router Combos

When choosing a cable modem WiFi router combo, it's important to consider both the modem and router aspects to ensure you get a device that meets your internet needs. This type of device combines the functionality of a cable modem, which connects to your internet service provider (ISP), and a WiFi router, which distributes the internet connection wirelessly throughout your home. By understanding the key specifications, you can make an informed decision that ensures reliable and fast internet access for all your devices.
DOCSIS StandardThe DOCSIS (Data Over Cable Service Interface Specification) standard determines the speed and efficiency of your cable modem. DOCSIS 3.0 is common and supports speeds up to 1 Gbps, which is sufficient for most households. DOCSIS 3.1 is the latest standard and supports speeds up to 10 Gbps, making it future-proof and ideal for high-speed internet plans. If you have a high-speed internet plan or want to ensure your device remains relevant for years to come, opt for DOCSIS 3.1. For more moderate needs, DOCSIS 3.0 is usually adequate.
WiFi StandardThe WiFi standard of the router part of the combo determines the speed and range of your wireless network. WiFi 5 (802.11ac) is widely used and offers good performance for most households, supporting speeds up to 3.5 Gbps. WiFi 6 (802.11ax) is the latest standard, providing faster speeds, better performance in crowded environments, and improved efficiency, supporting speeds up to 9.6 Gbps. If you have many devices or need the best performance, choose a WiFi 6 router. For general use, WiFi 5 is typically sufficient.
Channel BondingChannel bonding refers to the number of channels the modem can combine to increase data throughput. More channels mean higher potential speeds and better performance during peak usage times. Modems with 16x4 channel bonding (16 downstream and 4 upstream channels) are common and suitable for most users. For higher speeds and better performance, especially with high-speed internet plans, look for modems with 24x8 or 32x8 channel bonding. Consider your internet plan and usage patterns when deciding on the number of channels.
Ethernet PortsEthernet ports on the router allow you to connect wired devices directly for a more stable and faster connection. Most combo devices come with at least 2-4 Ethernet ports. If you have multiple devices that require a wired connection, such as gaming consoles, desktop computers, or smart TVs, ensure the combo device has enough ports to accommodate them. For general use, 2-4 ports are usually sufficient, but if you have many wired devices, look for a model with more ports.
WiFi RangeThe WiFi range determines how far the wireless signal can reach within your home. This is influenced by the router's antennas and the WiFi standard. Devices with external antennas generally offer better range and signal strength. If you live in a larger home or have multiple floors, look for a combo device with strong range capabilities or consider additional WiFi extenders. For smaller homes or apartments, most modern routers will provide adequate coverage.
ISP CompatibilityNot all cable modem WiFi router combos are compatible with every ISP. It's crucial to check that the device you choose is approved by your ISP to ensure it will work with your internet service. Most manufacturers provide a list of compatible ISPs on their websites. Before purchasing, verify that the combo device is on your ISP's approved list to avoid any connectivity issues.
Security FeaturesSecurity features protect your network from unauthorized access and cyber threats. Look for combo devices that offer WPA3 encryption, which is the latest and most secure WiFi encryption standard. Additional features like guest networks, parental controls, and built-in firewalls can also enhance security. If you have sensitive data or want to ensure your network is well-protected, prioritize devices with robust security features.

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