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

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#1

Winner

NETGEAR Nighthawk Cable Modem and WiFi 6 Router Combo (CAX80) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - Cable Plans up to 6Gbps - AX6000 WiFi 6 Speed - DOCSIS 3.1

Rating
9.8
Chosen by1,483
WiFi Standard
Channel Bonding
WiFi Range

Most important from
3482 reviews

WiFi Standard
Wireless throughput nearly doubled compared to previous equipment, supporting high-speed connections even through thick walls.
Channel Bonding
The device delivers the fastest speeds ever experienced, with zero network issues after weeks of use, replacing unreliable rented equipment.
WiFi Range
WiFi range is impressive, maintaining connectivity up to 200 feet from the house with strong signal strength.
ISP Compatibility
Setup is straightforward and well-guided, allowing activation within minutes and seamless integration with the ISP.

The NETGEAR Nighthawk CAX80 is a strong choice if you want to combine your cable modem and WiFi router into one device, especially if your internet plan is with major cable providers like Xfinity, Spectrum, or Cox. It uses the latest DOCSIS 3.1 standard, which means it can handle internet speeds up to 2 Gigabits, making it well-suited for fast, modern internet plans. The built-in WiFi 6 technology (also called AX6000) offers fast wireless speeds up to 6Gbps and good coverage around 3,000 square feet, easily supporting 45 or more devices at once. This should be enough for most homes, even those with many connected gadgets. The device provides versatile wired connections including one 2.5 Gigabit Ethernet port and four standard Gigabit Ethernet ports, useful for gaming consoles, computers, or smart home hubs requiring stable and quick connections.

For security, it supports common WPA/WPA2 wireless protocols, protecting your network from basic threats. However, it is not compatible with fiber or DSL internet services from providers like Verizon or AT&T, so it’s only for cable internet users. Also, while it covers a good area, very large homes or thick walls might reduce WiFi performance. The unit replaces rental equipment, which can save you money over time. If you have a cable internet plan and want a future-ready, fast, and multi-device-friendly device with solid wired options, the NETGEAR Nighthawk CAX80 is a reliable and cost-effective choice.

Rating
9.8
Chosen by1,483
WiFi Standard
Channel Bonding
WiFi Range

Most important from
3482 reviews

WiFi Standard
Wireless throughput nearly doubled compared to previous equipment, supporting high-speed connections even through thick walls.
Channel Bonding
The device delivers the fastest speeds ever experienced, with zero network issues after weeks of use, replacing unreliable rented equipment.
WiFi Range
WiFi range is impressive, maintaining connectivity up to 200 feet from the house with strong signal strength.
ISP Compatibility
Setup is straightforward and well-guided, allowing activation within minutes and seamless integration with the ISP.
#2

NETGEAR Nighthawk Modem Router Combo (CAX30S) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 6.0 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet - NETGEAR Armor

Rating
9.6
Speed
Range
Security Features

Most important from
2011 reviews

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.

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.

Rating
9.6
Speed
Range
Security Features

Most important from
2011 reviews

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

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

Rating
9.4
Speed

Most important from
5923 reviews

Speed
Upgrading from an older model, this unit works flawlessly with a 1Gbps plan and never drops connection.

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.

Rating
9.4
Speed

Most important from
5923 reviews

Speed
Upgrading from an older model, this unit works flawlessly with a 1Gbps plan and never drops connection.

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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