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10 Best Spectrum Approved Modem Router Combo 2025 in the United States
#1
Winner
NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0
The Netgear Nighthawk Modem Router Combo C7000 is a versatile option for those using cable internet services like Xfinity, Spectrum, and Cox. With compatibility for plans up to 800Mbps, it offers solid performance for most users, especially gamers or families with multiple devices. One of its key strengths is the coverage it provides, reaching up to 1,800 sq. ft. and supporting around 30 devices simultaneously at AC1900 WiFi speeds. This is great for households that require stable internet for streaming and online gaming.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#2
NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo, AX2700, DOCSIS 3.1 - Compatible with Xfinity, Spectrum, Cox
The NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo is designed for users who want a reliable internet connection with a modern touch. It’s compatible with major cable providers like Xfinity, Spectrum, and Cox, making it a good choice for households that rely on cable internet. With DOCSIS 3.1 technology and supporting plans up to 2Gbps, it promises fast and efficient internet speeds for streaming, gaming, and browsing.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#3
Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router
The Motorola MG7700 is a modem-router combo approved by major cable service providers like Comcast Xfinity, Cox, and Spectrum, making it an excellent choice for users looking to avoid rental fees. It's equipped with DOCSIS 3.0 technology, which ensures compatibility with cable plans up to 800 Mbps and provides a maximum modem speed of 1000 Mbps.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Top 10 Best Spectrum Approved Modem Router Combo 2025 in the United States
#1
Winner
9.9 score
NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0
NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0
Compatibility: Xfinity, Spectrum, Cox
DOCSIS Standard: 3.0
Speed: 800Mbps
Wi-Fi Standards: 802.11a/b/g/n/ac
Number of Ethernet Ports: 4
Range: 1,800 sq. ft.
Security Features: WPA/WPA2, NETGEAR Armor (30-day trial)
Chosen by 1405 this week
NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo, AX2700, DOCSIS 3.1 - Compatible with Xfinity, Spectrum, Cox
NETGEAR Nighthawk Cable Modem WiFi 6 Router Combo, AX2700, DOCSIS 3.1 - Compatible with Xfinity, Spectrum, Cox
Compatibility: Xfinity, Spectrum, Cox
DOCSIS Standard: 3.1
Speed: up to 2Gbps
Wi-Fi Standards: 802.11ax
Number of Ethernet Ports: 4
Range: up to 2,500 sq. ft.
Security Features: NETGEAR Armor
Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router
Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router
Compatibility: Comcast Xfinity, Cox, Spectrum
DOCSIS Standard: DOCSIS 3.0
Speed: 1000 Mbps
Wi-Fi Standards: AC1900 dual-band (2.4GHz, 5GHz)
Number of Ethernet Ports: 4
Security Features: Broadcom chipset, DoS protection
ARRIS (SBG8300) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit & AC2350 WiFi ,Comcast Xfinity, Cox, Spectrum & more, 1 Gbps Max Internet Speeds , 4 OFDM Channels
ARRIS (SBG8300) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit & AC2350 WiFi ,Comcast Xfinity, Cox, Spectrum & more, 1 Gbps Max Internet Speeds , 4 OFDM Channels
Compatibility: Comcast Xfinity, Cox, Spectrum
DOCSIS Standard: DOCSIS 3.1
Speed: up to 1 Gbps
Wi-Fi Standards: AC2350
Security Features: parental controls
ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized
ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized
Compatibility: Spectrum, Comcast Xfinity, Cox
DOCSIS Standard: DOCSIS 3.1
Speed: 1.0 Gbps
Wi-Fi Standards: Wi-Fi 6 (AX3000)
Number of Ethernet Ports: 4
Range: average-sized homes
Security Features: guest mode, parental controls
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ARRIS (SBG7600AC2) - Cable Modem Router Combo - Fast DOCSIS 3.0 & AC2350 WiFi ,Approved for Comcast Xfinity, Cox, Charter Spectrum & more , Four 1 Gbps Ports , 800 Mbps Max Internet Speeds
ARRIS (SBG7600AC2) - Cable Modem Router Combo - Fast DOCSIS 3.0 & AC2350 WiFi ,Approved for Comcast Xfinity, Cox, Charter Spectrum & more , Four 1 Gbps Ports , 800 Mbps Max Internet Speeds
Compatibility: Spectrum, Comcast Xfinity, Cox
DOCSIS Standard: DOCSIS 3.0
Speed: 800 Mbps
Wi-Fi Standards: 802.11ac
Number of Ethernet Ports: 4
Security Features: Parental Control
Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem, and AC1900 Dual Band WiFi Gigabit Router, for Comcast XFINITY Internet and Voice
Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem, and AC1900 Dual Band WiFi Gigabit Router, for Comcast XFINITY Internet and Voice
Compatibility: Comcast Xfinity
DOCSIS Standard: DOCSIS 3.0
Speed: up to 400 Mbps
Wi-Fi Standards: AC1900, dual-band (2.4 GHz, 5 GHz)
Number of Ethernet Ports: 4
Security Features: Broadcom chipset, DoS protection
Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled
Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled
Compatibility: Comcast Xfinity, Cox
DOCSIS Standard: 3.0
Speed: 300 Mbps (up to 375 Mbps)
Wi-Fi Standards: 802.11n, 802.11b, 802.11ac, 802.11g
Number of Ethernet Ports: 4
Range: Good
Security Features: Broadcom chipset, DoS protection
ARRIS SURFboard SVG2482AC DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router , Comcast Xfinity Internet & Voice , Four 1 Gbps Ports , 2 Telephony Ports for Digital Voice , Up to 800 Mbps
ARRIS SURFboard SVG2482AC DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router , Comcast Xfinity Internet & Voice , Four 1 Gbps Ports , 2 Telephony Ports for Digital Voice , Up to 800 Mbps
Compatibility: Xfinity Internet & Voice
DOCSIS Standard: DOCSIS 3.0
Speed: up to 800 Mbps
Wi-Fi Standards: AC2350, 802.11ac
Number of Ethernet Ports: 4
Range: dual-band (2.4 GHz, 5 GHz)
Security Features: Parental Control
#10
7.9 score
NETGEAR Cable Modem with Built-in WiFi Router (C6230) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - for Cable Plans Up to 400Mbps - AC1200 WiFi Speed - DOCSIS 3.0
NETGEAR Cable Modem with Built-in WiFi Router (C6230) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - for Cable Plans Up to 400Mbps - AC1200 WiFi Speed - DOCSIS 3.0
Compatibility: Xfinity, Spectrum, Cox
DOCSIS Standard: DOCSIS 3.0
Speed: Up to 1200Mbps
Wi-Fi Standards: 802.11ac
Number of Ethernet Ports: 2
Range: Medium-sized homes
Security Features: WPA/WPA2, Parental controls
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Buying Guide for the Best Spectrum Approved Modem Router Combo
Choosing the right modem-router combo for your Spectrum internet service can significantly enhance your online experience. A modem-router combo combines the functions of a modem and a router into a single device, simplifying setup and reducing clutter. When selecting a modem-router combo, it's important to consider several key specifications to ensure compatibility with your internet plan and to meet your specific needs. Here are the key specs to look for and how to navigate them.DOCSIS StandardDOCSIS (Data Over Cable Service Interface Specification) is a standard that defines how data is transmitted over cable networks. The most common standards are DOCSIS 3.0 and DOCSIS 3.1. DOCSIS 3.0 is suitable for most internet plans, offering speeds up to 1 Gbps, while DOCSIS 3.1 supports higher speeds and better performance, making it ideal for gigabit internet plans. If you have a high-speed plan or anticipate upgrading in the future, opting for DOCSIS 3.1 is a wise choice.
SpeedThe speed rating of a modem-router combo indicates the maximum internet speed it can handle. This is usually expressed in megabits per second (Mbps) or gigabits per second (Gbps). For basic internet usage like browsing and streaming, a device with speeds up to 300 Mbps may suffice. For more intensive activities like gaming or 4K streaming, look for models that support higher speeds, such as 600 Mbps or more. Match the speed rating with your internet plan to ensure optimal performance.
Channel BondingChannel bonding refers to the number of downstream and upstream channels a modem-router combo can use simultaneously. More channels mean better performance and higher speeds. For example, a 16x4 modem-router combo has 16 downstream channels and 4 upstream channels, which is adequate for moderate internet usage. For higher performance, consider models with 24x8 or 32x8 channel bonding, especially if you have a high-speed internet plan or multiple users in your household.
Wi-Fi StandardsWi-Fi standards determine the wireless performance and compatibility of the router part of the combo. The most common standards are Wi-Fi 5 (802.11ac) and Wi-Fi 6 (802.11ax). Wi-Fi 5 is suitable for most users, offering good speed and range. Wi-Fi 6 provides faster speeds, better range, and improved performance in crowded environments, making it ideal for households with many devices. If you have a lot of smart devices or need the best performance, opt for Wi-Fi 6.
RangeThe range of a modem-router combo indicates how far the Wi-Fi signal can reach within your home. This is influenced by the router's antennas and technology. For small to medium-sized homes, a standard range should be sufficient. For larger homes or areas with many walls, look for models with advanced range-extending features or multiple antennas. Consider your home's layout and size to ensure you get a device that provides adequate coverage.
PortsPorts on a modem-router combo include Ethernet ports for wired connections and sometimes USB ports for network storage or printers. Ethernet ports are important for connecting devices that require stable, high-speed internet, like gaming consoles or desktop computers. Most models come with at least 4 Ethernet ports, but if you have many wired devices, look for models with more ports. USB ports can be useful for sharing files or printers across your network.
CompatibilityCompatibility ensures that the modem-router combo works seamlessly with your Spectrum internet service. Spectrum provides a list of approved devices that are guaranteed to work with their network. Always check this list before purchasing to avoid any issues with setup or performance. Additionally, ensure the device supports the speed tier of your internet plan to get the best experience.