A Guide to Spectrum Compatible Modems

If you have a Spectrum internet plan, you’ll either have to buy or rent a compatible modem. Renting may seem like a great idea in the short term, but even nominal fees can quickly add up over months, or years. If you want to get the most out of your Spectrum internet package, you’ll want to make sure you have a compatible modem that maximizes your internet usage and is easier on the wallet. If you’re considering buying your own Spectrum compatible modem, we’ve put together a guide to help you learn more about some of the best options currently on the market.

What are some Spectrum compatible modems?

Based on customer reviews and our own independent research, we have rounded up a list of four of the best Spectrum compatible modems that are currently available.

Netgear C6220

The Netgear C6220 is ideal if you have a basic Spectrum internet package. It’s a modem and router combo and is a wallet-friendly find. It comes in under $60 and is compatible with relatively low-speed internet packages. This modem also has a 4.5-star average rating on Amazon with over 3,500 reviews. Generally, most users are very happy with this product and it suits their internet needs.

The C6220 also comes with a one-year warranty and 90 days of technical support so you can get whatever help you need when it comes to installation and usage. Most reviewers say the interface on this router/modem combo is user-friendly and it should be simple enough for most people to install and use effortlessly.

Motorola MB7621

The Motorola MB7621 router is recommended for internet speeds up to 900Mbps, meaning this modem compatible with any of the current Spectrum internet plans. At less than $100, it is an affordable option that you can rely on to provide a consistent internet connection. This particular router has a 4.5-star rating on Amazon and this is significant given that it has over 20,000 reviews.

Users note the router is solid, inexpensive, and easy to use. With a compatible Spectrum internet plan, you will find this device to be reliable and it will allow you to get the maximum benefit out of your internet plan.

Arris Surfboard SBG7600AC2

The next modem on the list is the Arris Surfboard SBG7600AC2. This device is a modem and router combo and is highly compatible with the Spectrum Internet Ultra package. This router is relatively affordable and costs around $160. It has excellent reviews on Amazon where it has received a 4.5-star rating with more than 2,700 reviews. Consumers noted it offers a strong Wi-Fi signal and has a user-friendly interface. That means it’s easy to install and easy to use, which is a definite plus.

Netgear Nighthawk C7800

The Netgear Nighthawk C7800 is a router and modem combo that is ideal for faster internet packages, like the Spectrum Internet Gig plan. This Spectrum compatible router/modem combo is definitely a bigger investment. It comes in just over $400 but it is truly intended for those who need high-speed internet. It has a solid 4-star average on Amazon and has nearly 5,000 reviews.

Overall, users say this Spectrum compatible modem and router combo is reliable, easy to use, and comes with a simple interface that makes for quick and easy installation. The Nighthawk C7800 router can accommodate up to 45 devices at a time, providing each one with high-speed internet. It also has two USB 3.0 ports, making it ideal for connecting gaming-related devices.

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How to choose your Spectrum compatible modem

To make sure you choose the right Spectrum modem for you, first start by evaluating the plan you have. You want to choose a modem that accommodates the speeds you are paying for. Your modem should be able to handle a little more speed than your plan so if you upgrade your internet service, your router will still be compatible. But you don’t necessarily want to choose the most expensive, highest-speed modem there is if you don’t have an internet package that merits it. Otherwise, you’re paying for an item you can’t realize the benefits or features of.

You also want to consider warranty and tech support. We’ve highlighted products that we think offer the best of both. If a Spectrum compatible modem you’re considering doesn’t come with a warranty or offer tech support, you may want to rethink your decision.

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FAQs about Spectrum compatible modems

Should I buy a modem or rent it?

The choice is entirely up to you, but in most cases even if rental fees seem low today, in the long run they end up costing you more. You may be better off purchasing your own router and modem, particularly if you have high internet speed. Be sure to purchase one that can last a few years by choosing a modem with a slightly higher capacity than your current internet package requires. This will ensure you don’t need to run out and buy a new one in six months or a year.

Is an expensive modem or router better?

Not always. In most cases, modems and routers are more expensive because they can offer higher speeds. If this isn’t something you need, then you don’t need to spend the extra money on the most expensive router you can find. The idea is to get the best device you can afford with the specifications and features that suit your needs.

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The bottom line

Choosing the right Spectrum compatible router and modem for your current internet package will allow you to get the most out of your purchase. If your modern is below the capacity you need, then you are paying for high-speed internet that you can’t fully enjoy. To make sure you are getting the most bang for your buck with your Spectrum internet services, be sure to find a best modem that matches your internet package and household needs.

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*Pricing varies by location and availability. Speeds may vary. All prices subject to change; for current pricing and availability visit our internet service page. Prices as of 3/16/22.

Disclosure | Updater articles are based on our own data and research, independent from partner relationships. We are not compensated by partners for information and opinions presented here. Our Editorial Terms of Service can be found here.