10 Best Midco Modem 2026 in the United States

The Arris G20 is a modem-router combo designed for users looking for a reliable, fast internet connection with modern features. It supports DOCSIS 3.1, which means it can handle multi-gigabit speeds up to 1 Gbps downstream and 500 Mbps upstream—making it suitable for activities like streaming, gaming, and browsing without much lag. Its built-in Wi-Fi 6 technology offers faster and wider wireless coverage compared to older models, helping your devices stay connected smoothly across your home.

It has two Ethernet ports, which is enough for connecting a couple of wired devices like a desktop or a gaming console. This model is approved for major US internet providers like Comcast Xfinity, Cox, and Spectrum, so compatibility won’t be an issue if you use one of those services. Owning this modem-router combo also means you can save on monthly rental fees that providers often charge.

The Arris G20 serves as a solid choice for most home internet users who want modern speed and Wi-Fi standards in a single device without extra rental costs, though users with many wired devices might find the two Ethernet ports limiting.

The ARRIS SURFboard SB8200 is a solid choice if you want a modem that supports very fast cable internet plans, up to 2 Gbps, which is great for streaming, gaming, and large downloads. It uses DOCSIS 3.1 technology, which is the latest standard for cable modems and offers future-proofing for faster speeds. It has two 1 Gigabit Ethernet ports, allowing you to connect to a Wi-Fi router or other devices via cable, but keep in mind it does not include a built-in router or Wi-Fi, so you'll need to purchase that separately for wireless internet at your home.

This modem is compatible with major US providers like Xfinity, Cox, and Spectrum, but it won't work with fiber, DSL, or satellite services. Its design is compact and simple, with clear LED indicators to show its status. Owning this modem can save you rental fees charged by internet providers.

If you want an all-in-one device with Wi-Fi built-in, this model won't meet that need. It is a good pick if you want a reliable, high-speed modem and already have or plan to get a separate router for your home network.

The Arris Surfboard S33 is a solid choice if you have a cable internet plan up to 2.5 Gbps and want to avoid monthly rental fees by owning your modem. It supports DOCSIS 3.1, which is the latest cable standard, ensuring fast speeds and future readiness for streaming, gaming, and downloads. It has two Ethernet ports — one supporting multi-gig (2.5 Gbps) and the other 1 Gbps — perfect for connecting high-speed routers or wired devices. However, it does not include built-in Wi-Fi, so you’ll need to pair it with a separate router or mesh system to create a wireless home network.

Setup is straightforward: just connect the modem to your cable line, power it on, and activate with your provider. It's compatible with major US cable providers like Xfinity, Cox, Spectrum, and others, but checking your plan compatibility before buying is advised. The compact design with simple LED indicators helps keep track of status without clutter.

Customer reviews average around 2.9 stars, suggesting some users have experienced issues, so it’s worth considering support and warranty options (2 years limited warranty included). This modem is best suited for users who want fast wired connections and have or plan to buy a separate router for Wi-Fi, rather than those seeking an all-in-one modem/router combo.