10 Best Modem Router Combos 2026 in the United States

The ARRIS G20 is a solid choice if you're looking for a modem-router combo that supports modern internet speeds and reliable home coverage. It uses DOCSIS 3.1, the latest cable modem standard, which means it can handle faster data rates and improved network efficiency, making it future-proof for most cable internet plans. Its Wi-Fi 6 capability provides better wireless performance with faster speeds and wider coverage than older Wi-Fi versions, so it's good for streaming, gaming, and multiple devices around the house.

It only has 2 Ethernet ports, which might be limiting if you want to connect many wired devices directly. It works well with major ISPs like Comcast Xfinity, Cox, and Spectrum, so compatibility won't be an issue for most users. Owning this device can save you money on rental fees over time. DOCSIS 3.1 typically offers improved security compared to older models.

If you need extensive wired connections or a larger coverage area for a very big home, you might need additional equipment. For typical households wanting a fast, modern, and reliable internet setup, the ARRIS G20 covers the essentials nicely.

The NETGEAR Nighthawk CAX30 is a solid choice if you want to combine your cable modem and Wi-Fi router in one device, especially for cable internet plans up to 2Gbps. It supports the latest DOCSIS 3.1 standard, which means it can handle fast internet speeds efficiently. With Wi-Fi 6 technology (802.11ax), it delivers good wireless speeds up to 2.7Gbps and supports up to 25 devices simultaneously, covering around 2,000 square feet—suitable for most average-sized homes. The dual-band setup helps manage network traffic better, reducing slowdowns during busy times.

The four Gigabit Ethernet ports are a plus if you want to connect wired devices like gaming consoles or smart TVs, and port aggregation can boost wired speeds when supported. However, this model is only compatible with major cable providers like Xfinity, Spectrum, and Cox, so if you use DSL or other types of internet service, this won’t work for you. Another helpful feature is NETGEAR Armor, which offers enhanced online security tools to protect your network from threats, though it comes with a limited free trial.

While it saves rental fees by combining your modem and router, some users might find coverage a bit limited if they have a larger home or many devices beyond the recommended number. Setup is user-friendly via the Nighthawk app, making it easy even if you’re not tech-savvy. This modem-router combo suits cable internet users seeking fast Wi-Fi 6 speeds and decent coverage in a straightforward, secure package.

The NETGEAR Nighthawk CAX80 is a powerful modem-router combo designed for cable internet users with plans up to 6Gbps. It supports DOCSIS 3.1, the latest standard for cable modems, enabling fast and reliable internet speeds. The device uses Wi-Fi 6 (AX6000), the newest Wi-Fi technology, providing strong and efficient wireless connectivity for up to 30 devices across about 2,500 square feet. This makes it an excellent choice for medium to large homes requiring smooth streaming, gaming, or working from multiple devices simultaneously.

Equipped with four standard Gigabit Ethernet ports plus one 2.5 Gigabit multi-gig port, it allows wired connections for faster and more stable internet, especially beneficial for gaming or streaming devices. You can even combine two ports to increase speeds further. The modem-router is compatible with most major cable providers like Xfinity, Spectrum, and Cox, but it does not work with DSL or fiber providers such as Verizon or AT&T, so it is best suited for cable internet users. Security features include built-in NETGEAR Armor, which protects your network and devices from online threats, along with support for the latest Wi-Fi security protocols like WPA3.

Setup is straightforward using the Nighthawk app, which also enables easy network management and speed tests. The device is not compatible with some providers or services that include phone bundles, which may limit its use for certain households. While coverage is strong, very large homes might require additional Wi-Fi extenders or mesh systems. For users with a cable internet plan seeking a future-proof, fast, and secure all-in-one modem-router, the NETGEAR Nighthawk CAX80 represents a solid choice, especially for busy homes with multiple connected devices.