10 Best Cox Modem Router Combo of 2026

Why We Love It

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  Compatible with major cable internet providers including Xfinity, Spectrum, Cox and more. NOT compatible with Verizon, AT and T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
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  Coverage up to 2,000 sq. ft. and 25 concurrent devices with dual-band WiFi 6 (AX2700) speed
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  4 X 1 Gig Ethernet ports (supports port aggregation) and 1 USB 3.0 port for computers, game consoles, streaming players, storage drive, and other wired devices
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  Replaces your cable modem and WiFi router
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  DOCSIS 3.1 and 32x8 channel bonding
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  NETGEAR Armor provides a powerful suite of tools to help keep you safe online, including enhanced protection against hackers, malware and identity theft, at home or on the go. Includes 30-day trial
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  NETGEAR devices come with security measures built in as well as enhanced safety features and updates designed to help protect you and your family
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  Easily set up and manage your WiFi with the Nighthawk app

Main Highlights

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  MultiGig speed for today & tomorrow: DOCSIS 3.1 performance supports cable internet plans up to 2.5 Gbps, delivering ultrafast streaming, gaming, and downloads.
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  Save on rental fees: Own your modem and avoid monthly equipment charges - check with your cable provider for plan compatibility.
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  Compact, modern design: Space saving footprint with simple LED indicators for power, upstream/downstream, and online status.
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  Easy setup: Connect cable, power on, and activate with your cable provider. Then join the default Wi-Fi or personalize your own Wi-Fi network name and password.
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  Wi-Fi 6 Coverage: Includes dual-band W-Fi 6 (AX3000) delivering up to 3 Gbps wireless performance for your whole home.
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  Fast Ethernet: Provides 4 - 1 Gigabit Ethernet ports for multiple wired devices.
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  Provider compatibility: All SURFboard modems are CableLabs certified to work across major US Internet Service Providers. Tested and qualified for use with Cox, Xfinity, and Spectrum. Check with your provider to confirm device model support
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  Not compatible with fiber, DSL, or satellite services.

Main Highlights

Main Highlights

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  Compatible with major cable internet providers including Xfinity and Cox. NOT compatible with Verizon, Spectrum, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service. Best for cable provider plans up to 800Mbps.

Main Highlights

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  Compatible with major cable internet providers including Xfinity, Spectrum, Cox and more. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service. Best for cable provider plans up to 6Gbps
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  Coverage up to 2,500 sq. ft. and 30 concurrent devices with dual-band WiFi 6 (AX6000) speed (up to 6Gbps)
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  4 X 1 Gig Ethernet ports, 1 x 2.5 Multi-gig LAN or internet port and 1 USB 3.0 port for computers, game consoles, streaming players and more. Maximize your internet speeds with 2-port aggregation to achieve up to 2Gbps for ultra-fast streaming and gaming
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  Replaces your cable modem and WiFi router. Save up to $168/yr in equipment rental fees
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  DOCSIS 3.1 and 32x8 channel bonding
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  NETGEAR routers have security features enabled out of the box with automatic firmware updates, and industry-leading safety features to help protect you and your family
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  Easily set up and manage your WiFi with the Nighthawk app
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  Made for use in the US only

Main Highlights

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  16x4 DOCSIS 3.0 cable modem plus a built-in AC1900 Dual Band (2.4 GHz and 5 GHz) WiFi Gigabit Router with four Gigabit (GigE) Ethernet ports, a firewall DFS, Power Boost, and more. This product is recommended for actual cable Internet service speeds up to 375 Mbps. A Broadcom cable modem chipset provides security from Denial of Service attacks. WiFi performance is exceptionally good, even in multi-dwelling units with lots of WiFi noise from neighbors. DFS and Power Boost are key
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  Requires cable Internet service. Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter, Time Warner Cable, Suddenlink, WOW., CableOne and other cable service providers. Eliminate cable modem rental fees up to 156 dollars per year. (Savings are shown for Xfinity and vary by cable service provider. No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Model MG7550 has no phone jack.)
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  Built-in high-speed Wi-Fi router with AC1900 Wi-Fi, and Power Boost, and DFS provides Internet access for Wi-Fi devices including smartphones, notebooks, tablets, game stations, HDTVs, Amazon Echo, Google Home, Chromecast, Roku, Amazon Fire TV, and AppleTV. Four 10/100/1000 Gigabit Ethernet LAN ports provide wired connections to Windows and Mac computers, HDTVs, game stations, streaming TV devices, and other Ethernet-capable devices.
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  Wireless Power Boost adds high-performance WiFi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. The router can work on WiFi DFS frequencies, unlike most routers, so it is much less vulnerable to WiFi interference from neighbors. In addition, AnyBeam beamforming at both 2.4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range.
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  Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. The vertical design minimizes shelf space and improves cooling while looking great in any home or office. A two-year warranty plus rugged lightning and power surge circuits protect your investment.

Main Highlights

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  Two-in-One DOCSIS 3.0 Cable Modem + WiFi Router, US Cable Internet Only: Replaces your modem and router in one device. For cable internet only; not compatible with fiber, DSL, satellite, or bundled voice services.
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  WiFi 5 AC1900 Speed for Streaming, Gaming & Your Whole Home: Covers up to 1,800 sq. ft. for up to 30 devices with dual-band AC1900 WiFi 5 speed up to 1.9Gbps. Handles streaming, HD gaming, video conferencing, and smart home devices simultaneously.
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  Xfinity & Cox Compatible: Works with Xfinity (800Mbps) and Cox (500Mbps). Spectrum support ends Oct 2026. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, or DISH. For Gigabit plans, see CAX30 (B0D6GZDYS3). ISP activation required.
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  2.5 Gig Ready with 4 Gigabit Ethernet Ports + USB: Beamforming+ and 24x8 channel bonding deliver fast, reliable connections. Four 1 Gig Ethernet ports and one USB 2.0 port for computers, gaming consoles, streaming players, and storage drives.
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  Easy Setup via Nighthawk App or Web Browser: Set up in minutes with the free NETGEAR Nighthawk app. Prefer a browser? Use the web interface as an alternative. Manage your network, run speed tests, and control connected devices from your phone.
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  Guest WiFi Network & Smart Security Built In: Easily set up a separate, secure guest WiFi network for visitors. WPA/WPA2 encryption and auto firmware updates keep your network protected without any manual steps.
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  Security for Every Connected Device, Armor & Auto Updates: WPA/WPA2 encryption and auto firmware updates protect your network. NETGEAR Armor shields phones, laptops, TVs, cameras, and smart home devices from hackers and malware. 30-day trial included.
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  30+ Years of Home Networking Innovation & FCC Certified for the US: NETGEAR has been engineering reliable WiFi products since 1996, built to exacting quality standards and certified to meet US federal communications requirements.
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  Made for use in the US only

Main Highlights

• 
  Compatible with major cable internet providers including Xfinity, Spectrum, Cox and more. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
• 
  Coverage up to 2,500 sq. ft. and 30 concurrent devices with dual-band WiFi 6 (AX6000) speed (up to 6Gbps)
• 
  NETGEAR routers come with security measures built in, including automatic firmware updates. Our Advanced Router Protection enables enhanced safety features and updates designed to help protect you and your family
• 
  4 X 1 Gig Ethernet ports and 1 x 2.5 Multi-gig LAN or internet port (supports port aggregation) and 1 USB 3.0 port for computers, game consoles, streaming players, storage drive, and other wired devices.
• 
  Replaces your cable modem and WiFi router
• 
  DOCSIS 3.1 and 32x8 channel bonding
• 
  NETGEAR Armor provides a powerful suite of tools to help keep you safe online, including enhanced protection against hackers, malware and identity theft, at home or on the go. Includes 30-day trial
• 
  Easily set up and manage your WiFi with the Nighthawk app
• 
  Supports WPA/WPA2/WPA3 wireless security protocols
• 
  Made for use in the US only

Main Highlights

• 
  Compatible with major cable internet providers including Xfinity, Spectrum, Cox and more. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
• 
  Coverage up to 2,000 sq. ft. and 25 concurrent devices with dual-band WiFi 6 (AX2700) speed
• 
  NETGEAR devices come with security measures built in as well as enhanced safety features and updates designed to help protect you and your family
• 
  4 X 1 Gig Ethernet ports (supports port aggregation) and 1 USB 3.0 port for computers, game consoles, streaming players, storage drive, and other wired devices
• 
  Replaces your cable modem and WiFi router
• 
  DOCSIS 3.1 and 32x8 channel bonding
• 
  NETGEAR Armor provides a powerful suite of tools to help keep you safe online, including enhanced protection against hackers, malware and identity theft, at home or on the go. Includes 90-days trial subscription
• 
  Easily set up and manage your WiFi with the Nighthawk app
• 
  Supports WPA/WPA2/WPA3 wireless security protocols

Main Highlights

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  Fast, Reliable Connection: Enjoy high-speed streaming, gaming, and browsing with a trusted brand used in over 260 million homes.
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  Advanced Modem Tech: Uses DOCSIS 3.1 for faster speeds, better security, and smoother gaming.
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  Strong Wi-Fi 6 Coverage: Dual-band Wi-Fi 6 delivers faster, wider wireless performance for your whole home.
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  Service Compatibility: Works with major ISPs like Xfinity, Spectrum, and Cox
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  Save on Fees: Own your modem and avoid up to $168/year in rental charges (varies by provider)