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 SURFboard SBG10 is a cable modem router combo that combines a modem and Wi-Fi router into one device. It uses the DOCSIS 3.0 standard, which is reliable and widely available, supporting internet speeds up to 400 Mbps. This makes it suitable for households with moderate internet usage, including streaming and downloading content across multiple devices. It is compatible with major US cable internet providers like Comcast Xfinity, Cox, and Spectrum, saving you from monthly rental fees that could add up to $168 annually.

Setting it up is straightforward thanks to the SURFboard Central App, which helps you activate and customize your Wi-Fi network easily. The app also offers real-time monitoring and enhanced parental controls, adding a layer of security and management for families. With an AC1600 Wi-Fi standard, it provides decent coverage but may not be ideal for very large homes or highly congested network environments. Featuring 16x4 channel bonding, it ensures stable and efficient data transfer.

However, it only has two Ethernet ports, which might be limiting if you have multiple wired devices. The device is compact and lightweight, making it easy to place discreetly. If you are looking for a cost-effective, easy-to-set-up router-modem combo for a medium-sized household, the ARRIS SBG10 is a solid choice.