10 Best Cable Modem 2026 in the United States

The Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem is designed to offer high-speed internet with a maximum capability of 2.5 Gbps. It's certified to work with major ISPs like Xfinity, Charter Spectrum, and Cox, making it a versatile choice for many users. The modem supports the latest DOCSIS 3.1 standard, which is ten times faster than DOCSIS 3.0, providing users with faster speeds and lower latency, ideal for gaming and streaming.

Additionally, the device features a 2.5 Gbps Ethernet port to ensure fast and reliable wired connections, which is beneficial for connecting to a router or mesh system for expanded coverage throughout your home. This modem is particularly attractive for those looking to save on rental fees, potentially up to $168 a year, depending on the provider. However, users should note that it does not have built-in WiFi or routing capabilities, meaning an additional router purchase is necessary.

It is also not compatible with DSL, Fiber, Fixed Wireless, or Satellite Services and does not support bundled voice services. Before purchasing, it’s crucial to confirm compatibility with your specific ISP and internet plan. Hitron’s long-standing reputation in the industry, coupled with technical support and a product warranty, adds to its reliability. The chassis is compact and lightweight, making it easy to handle and install. The Hitron CODA56 is a solid choice for those needing high-speed internet but lacks the convenience of integrated WiFi or routing functions.

The Hitron CODA56 is a solid choice if you have cable internet from providers like Xfinity, Spectrum, or Cox and want to take advantage of fast plans up to 2.5 Gbps. It uses the latest DOCSIS 3.1 technology, which means it supports modern cable networks efficiently and helps with smoother streaming, gaming, and video calls thanks to its low latency. One important thing to note is that this device is a modem only—it does not include WiFi or a built-in router. This means you'll need to buy a separate router to share internet wirelessly or connect multiple devices.

It has a single 2.5 Gbps Ethernet port, so it’s ideal if your internet plan is at or above 1 Gbps and you have a compatible router that can handle those speeds. Another benefit is the potential to save on monthly rental fees by owning your modem. However, it won’t work with fiber, DSL, satellite, or fixed wireless internet, so make sure your service is cable-based before buying. Also, since it only has one Ethernet port, connecting multiple wired devices requires a separate network switch or router.

This modem is best suited for cable internet users looking for strong performance without integrated WiFi, who are comfortable setting up their own router for home networking.

The Arris Surfboard S33 is a solid choice for anyone looking to support fast cable internet plans, especially those up to 2.5 Gbps. It uses the latest DOCSIS 3.1 standard, which means it handles high-speed data efficiently and is future-proof for newer internet technologies. With two Ethernet ports—one supporting 2.5 Gbps and the other 1 Gbps—it offers flexibility for connecting devices, such as a router or directly to a computer, which can be great for gamers or heavy streamers who want reliable wired speeds.

This modem works with major U.S. cable providers like Xfinity, Cox, Spectrum, and others, so compatibility is rarely an issue. However, it does not have a built-in router, so you'll need to connect your own Wi-Fi router or mesh system to get wireless coverage at home. That might be less convenient if you want an all-in-one device, but it can also be a good thing if you prefer customizing your network setup with a separate router. The compact design and simple LED indicators make setup and status checking straightforward, ideal if you don’t want anything too complicated.

Being a modem-only device, it saves you monthly rental fees if you buy it outright, which can be a smart long-term saving. If your internet plan is below 2.5 Gbps or you want a device with integrated Wi-Fi, this model might not be the perfect fit. For fast cable internet users who already have or plan to get a quality router, the Surfboard S33 delivers great performance and compatibility without unnecessary extras.