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Cox Approved Modems Comparison - April 2026
| 1 Best Choice  9.8Exceptional | 2  9.5Excellent | 3 Best Value  9.4Excellent | 4  9.3Excellent | 5  9.1Excellent | 6  9.0Excellent | 7  8.7Very Good |
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ModelNETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black | Model ARRIS SURFboard SB8200 DOCSIS 3.1 Multi‑Gig Cable Modem | 2 -1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2Gbps | Modem Only, Router Required | Model NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet | Model Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost | AC3200 Wi-Fi Speed | Approved for Comcast Xfinity, Cox, and Charter Spectrum | Model ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds | Model NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) – Approved for Today’s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps | Model Motorola MG7550 16x4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS, 686 Mbps Maximum DOCSIS 3.0 - Approved by Comcast Xfinity, Cox, Charter Spectrum, More (Black) |
BrandNETGEAR | Brand ARRIS | Brand NETGEAR | Brand Motorola | Brand ARRIS | Brand NETGEAR | Brand Motorola |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews - | Reviews  |
Features | ||||||
Easy installation 8.9 | Easy installation  9.1 | Easy installation 9.1 | Easy installation 9.1 | Easy installation 8.9 | Easy installation 8.1 | Easy installation 9.4 |
Tech support 7.6 | Tech support 7.6 | Tech support 7.4 | Tech support 7.9 | Tech support 7.6 | Tech support 7.0 | Tech support 8.1 |
WiFi signal 8.4 | WiFi signal 8.4 | WiFi signal 8.1 | WiFi signal 8.6 | WiFi signal 8.6 | WiFi signal 7.7 | WiFi signal 8.9 |
For playing video games 7.7 | For playing video games 9.1 | For playing video games 7.6 | For playing video games 8.4 | For playing video games 8.6 | For playing video games 7.6 | For playing video games 8.9 |
Simple to use 8.1 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 8.6 | Simple to use 8.9 | Simple to use 8.1 | Simple to use 9.1 |
Materials quality 8.1 | Materials quality 9.1 | Materials quality 9.1 | Materials quality 8.6 | Materials quality 8.6 | Materials quality 7.9 | Materials quality 9.1 |
Tech Specs | ||||||
item weight 1.95 pounds | item weight 1.34 pounds | item weight 3.9 pounds | item weight 2.15 pounds | item weight 2.93 pounds | item weight 1.09 pounds | item weight 2.65 pounds |
product dimensions 6.1 x 3.4 x 10.3 inches | product dimensions 1.75 x 5.13 x 5.25 inches | product dimensions - | product dimensions 9.5 x 2.88 x 9.75 inches | product dimensions 10 x 3 x 8 inches | product dimensions 6.8 x 3.7 x 8.2 inches | product dimensions 10.9 x 10.2 x 2.8 inches |
color Black | color - | color - | color - | color - | color Black | color Black |
item dimensions lxwxh 6.1 x 3.4 x 10.3 inches | item dimensions lxwxh - | item dimensions lxwxh - | item dimensions lxwxh - | item dimensions lxwxh - | item dimensions lxwxh 6.8 x 3.7 x 8.2 inches | item dimensions lxwxh 10.9 x 10.2 x 2.8 inches |
Review | Review - | Review - | Review | Review | Review - | Review - |
Available On   | Available On   | Available On | Available On | Available On  | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1NETGEARNETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black
8.9 Easy installation8.4 WiFi signal8.1 Simple to useWhy we love it
Compatible with major cable providers.
Saves on rental fees.
Supports high-speed internet.
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9.5
2ARRIS11% Off
ARRIS SURFboard SB8200 DOCSIS 3.1 Multi‑Gig Cable Modem | 2 -1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2Gbps | Modem Only, Router Required
9.6 Simple to use9.1 Easy installation9.1 for playing video gamesWhy we love it
Fast internet speeds up to 1 Gbps.
Compatible with major U.S. providers.
Easy setup with app guidance.
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9.4
3NETGEAR23% Off
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet
9.4 Simple to use9.1 Easy installation9.1 materials QualityWhy we love it
Easy setup with Nighthawk app.
Replaces modem and router, saving money.
Strong signal with WiFi 6 support.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
