10 Best Modem For Wow Internet 2025 in the United States

The ARRIS SURFboard SB8200 is a high-performance cable modem that supports the latest DOCSIS 3.1 technology. This modem is compatible with major U.S. cable internet providers such as WOW, Comcast Xfinity, Cox, and Spectrum, making it a versatile choice for many users. It supports internet speeds up to 1 Gbps, which is ideal for high-speed internet plans and ensures smooth streaming and downloading experiences.

The modem features 32 downstream and 8 upstream channels, with 4 OFDM channels that enhance its efficiency and speed further. The SB8200 also boasts two 1-Gigabit Ethernet ports, allowing you to connect it to a Wi-Fi router or other wired devices for expanded networking options. Setup is straightforward with the SURFboard Central App, and you can rely on dedicated customer support through live chat or phone.

On the downside, the modem lacks a built-in router, so you'll need to purchase a separate one for Wi-Fi capability. Additionally, although it has strong compatibility with many ISPs, it's always best to confirm with your specific provider to avoid any issues. Despite these minor drawbacks, the ARRIS SB8200 offers robust performance and potential cost savings by eliminating rental fees from your ISP.

The ARRIS S34 is a powerful cable modem well-suited for users looking to maximize their internet speed and efficiency. It boasts compatibility with major U.S. cable internet providers, including Comcast Xfinity, Cox, and Spectrum, ensuring broad usability. The modem employs DOCSIS 3.1 technology, which is significantly faster than its predecessor DOCSIS 3.0, offering enhanced security and reduced lag, which is particularly beneficial for gamers and heavy internet users.

The inclusion of a 2.5 Gbps Ethernet port and an additional 1 Gbps port makes it capable of supporting combined download speeds up to 3.5 Gbps, which is excellent for high-speed internet plans and future-proofing home networks. Additionally, the device is designed to handle next-generation upload speeds thanks to switchable upstream filters that optimize upload service tiers, though this is provider-dependent. The setup process is straightforward with the SURFboard Central App, making it easy for users to get online quickly.

A key advantage of the ARRIS S34 is the potential savings on cable modem rental fees, which can add up to significant amounts over time. On the downside, the modem does not have a built-in router, meaning users will need an additional device to handle their Wi-Fi needs. This could be a drawback for those looking for an all-in-one solution. Despite this, the ARRIS S34 remains a strong contender for those seeking fast, reliable internet connectivity without the recurring rental costs.

The NETGEAR Nighthawk Cable Modem CM1200 is a solid choice for those using cable internet providers like Xfinity, Spectrum, and Cox. It supports high-speed internet plans up to 2Gbps, ensuring fast and reliable connectivity for all your devices. With DOCSIS 3.1 technology, this modem offers advanced capabilities and future-proof performance.

The 32x8 channel bonding and OFDM 2x2 further enhance its speed and efficiency, making it ideal for heavy internet users and households with multiple devices. Additionally, the four Gigabit Ethernet ports provide fast wired connections for your computer, game consoles, and other devices, and the link aggregation feature allows combining two 1G ports into one 2G port for even faster speeds. One of the significant advantages of this modem is the potential to save money on rental fees, as it can replace your existing cable modem, saving you up to $168 annually.

However, it's important to note that it's not compatible with DSL providers like Verizon, AT&T, or CenturyLink, and it doesn't support bundled voice services. The modem must be paired with a separate WiFi router to provide wireless connectivity. In conclusion, the NETGEAR Nighthawk CM1200 is an excellent modem for users of compatible cable providers who seek high-speed and reliable internet connectivity, though it lacks built-in WiFi and compatibility with certain ISPs.