10 Best Router Modem Combos 2025 in the United States

The Motorola MG7700 is a modem-router combo designed for users seeking a reliable device for cable internet plans up to 800 Mbps. It features a DOCSIS 3.0 modem with 24x8 channel bonding, ensuring solid performance and internet speeds. The built-in AC1900 dual-band Wi-Fi router operates on both 2.4 GHz and 5 GHz bands, providing good Wi-Fi coverage and speed for various devices like tablets and smartphones.

Additionally, the four Gigabit Ethernet ports offer fast wired connections for computers and other Ethernet-capable gadgets. The Power Boost feature enhances Wi-Fi signal strength and range, making it suitable for medium to large homes. Security is not neglected either, with a Broadcom modem chipset providing protection from denial of service attacks. The device is compatible with major cable ISPs such as Comcast Xfinity, Cox, and Spectrum, making it a versatile choice for most users. However, it's not suitable for fiber optic, DSL, or satellite services.

Its ability to eliminate rental fees from cable providers can result in significant savings over time. The device's physical dimensions are compact, making it easy to place in various settings. With a customer rating of 4.2 out of 5 stars from over 11,000 reviews, it is well-regarded by users. While the Motorola MG7700 excels in many areas, potential buyers should ensure their internet service is compatible with its capabilities for the best experience.

The ARRIS G20 Cable Modem Router Combo is a strong contender in the router-modem-combo category, boasting several impressive features. With DOCSIS 3.1 technology, it promises internet speeds up to 1.0 Gbps, making it suitable for high-speed internet plans offered by major U.S. providers like Comcast Xfinity, Cox, and Spectrum. The inclusion of Wi-Fi 6 (AX3000) ensures faster and more efficient wireless communication, ideal for modern smart homes with multiple devices like gaming consoles, smart TVs, and security cameras.

The dual-band frequency (2.4 GHz and 5 GHz) ensures flexible connectivity options and better performance in crowded network environments. Additionally, the device includes four Ethernet ports, providing wired connections for devices requiring stable and fast internet access. Security features such as guest mode, internet security, and parental controls enhance user safety and control over their network. Another notable advantage is the potential cost savings; owning this modem can save users up to $180 per year compared to renting equipment from their ISP.

However, there are some drawbacks to consider. The ARRIS G20 is relatively bulky with package dimensions of 9.53 x 7.68 x 4.41 inches and a weight of 2.4 pounds, which might be a concern for those with limited space. Additionally, while the device is optimized for next-generation upload speeds, these benefits are dependent on the service tiers provided by the user's ISP. In summary, the ARRIS G20 is well-suited for users seeking a high-performance, future-proof modem-router combo with robust security and control features.

The ARRIS G18 Cable Modem Router Combo is a robust choice for those seeking a reliable and high-performance internet solution. It supports DOCSIS 3.1, offering significantly faster speeds and better security compared to the older DOCSIS 3.0 standard. This ensures that you can enjoy ultra-fast streaming, downloading, and uploading throughout your home, making it suitable for activities like gaming and streaming on multiple devices simultaneously.

The built-in Wi-Fi 6 (802.11 ax) technology further enhances the speed and range of your wireless network, supporting more devices with improved performance and efficiency. The modem-router combo is compatible with major U.S. cable internet providers, including Comcast Xfinity, Cox, and Spectrum, which adds to its versatility and convenience. The setup is user-friendly, utilizing the SURFboard Central App for easy installation and network management, including real-time monitoring and parental controls.

Despite the initial cost possibly being higher than some alternatives, the ARRIS G18 remains a strong contender in the modem-router combo market, especially for users who prioritize speed, security, and ease of use.