It is always difficult when it comes to decide and making final call choosing comcast xfinity modem router, hence we are here today so be sure to check the product reviews that will solve your confusion and save time. Reviews are a great way to find out if the product is right for you and whether it has any design flaws. If there are multiple bad reviews, you may want to look at other products. Negative reviews can tell you a lot about the product, including things you may not have thought to consider. They can tell you about any potential issues with the product. They can also tell you about issues with the manufacturer’s customer service. To help you out, we’ve collected reviews of what we think are the comcast xfinity modem router this year. Before you proceed with anything, read through our thoughts on the top comcast xfinity modem router, as well as an overview of what you need to know when considering your buying
In this in-depth review guide, we will discuss about the best comcast xfinity modem router.
The Best comcast xfinity modem router
1
Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Cox (Renewed)
9.4
Amazon.com
2
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 -...
9.4
Amazon.com
3
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...
9.3
Amazon.com
4
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
9.3
Amazon.com
5
Motorola MG7550 Modem Wi-Fi Router Combo with Power Boost , Approved by Comcast Xfinity, Cox, Charter Spectrum-AC1900 Wi-Fi Speed(16x4 DOCSIS 3.0)-Renewed
8.3
Amazon.com
6
Arris (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More
8
Amazon.com
7
NETGEAR Nighthawk Cable Modem and WiFi 5 Router Combo (C7000) - Compatible with Major Cable Providers incl. Xfinity & Cox - Cable Plans up to 800Mbps -...
7.7
Amazon.com
8
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
7.5
Amazon.com
9
ARRIS Surfboard SBG7400AC2-RB DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router , Approved for Comcast Xfinity, Cox, Charter Spectrum & more , Four 1 Gbps Ports ,...
7.4
Amazon.com
10
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...
7.2
Amazon.com
The Best comcast xfinity modem router
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 -...
$298.00
in stock
Prime Day Deal
Amazon.com
Features
| Part Number | CAX30-200NAS |
| Model | CAX30-200NAS |
| Warranty | 1 Year Limited |
| Color | Black |
| Release Date | 2024-07-08T00:00:01Z |
| Size | Pack of 1 |
- 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.
- Coverage up to 2,000 sq. ft. and 25 concurrent devices with dual-band WiFi 6 (AX2700) speed
- 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 30-day trial
- NETGEAR devices come with security measures built in as well as enhanced safety features and updates designed to help protect you and your family
- Easily set up and manage your WiFi with the Nighthawk app
Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Cox (Renewed)
$59.99
$79.98
in stock
Amazon.com
Features
| Part Number | C7000-1AZNAS-cr |
| Model | C7000 |
| Warranty | Support : 24/7 basic technical support provided for 90 days from purchase date, when purchased from a NETGEAR authorized reseller. |
| Color | black |
| Size | AC1900 - Nighthawk |
- 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.
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
$199.00
in stock
Amazon.com
Features
| Part Number | G34 |
| Model | G34 |
| Warranty | 2 Year Limited Warranty |
| Color | Black |
| Release Date | 2024-06-18T00:00:01Z |
| Size | 10 inches x 3 inches x 8 inches (Pack of 1) |
- MultiGig speed for today & tomorrow: DOCSIS 3.1 performance supports cable internet plans up to 2.5 Gbps, delivering ultrafast streaming, gaming, and downloads.
- Save on rental fees: Own your modem and avoid monthly equipment charges - check with your cable provider for plan compatibility.
- Compact, modern design: Space saving footprint with simple LED indicators for power, upstream/downstream, and online status.
- 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.
- Wi-Fi 6 Coverage: Includes dual-band W-Fi 6 (AX3000) delivering up to 3 Gbps wireless performance for your whole home.
- Fast Ethernet: Provides 4 - 1 Gigabit Ethernet ports for multiple wired devices.
- 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
- Not compatible with fiber, DSL, or satellite services.
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...
$172.31
in stock
Amazon.com
Features
| Part Number | MG7550-10 |
| Model | MG7550 |
| Warranty | 2 YEAR MANUFACTURER |
| Color | black |
| Release Date | 2019-12-12T00:00:01Z |
- 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
- 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.)
- 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.
- 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.
- 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.
Motorola MG7550 Modem Wi-Fi Router Combo with Power Boost , Approved by Comcast Xfinity, Cox, Charter Spectrum-AC1900 Wi-Fi Speed(16x4 DOCSIS 3.0)-Renewed
$49.99
$172.31
in stock
Amazon.com
Features
| Part Number | MG755010CR |
| Model | MG755010CR |
| Warranty | 90 days limited warranty |
| Color | Black |
- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
- 16x4 DOCSIS 3.0 cable modem plus a built-in AC1900 Dual Band (2.4 GHz and 5 GHz) Wi-Fi Gigabit Router with four Gigabit (GigE) Ethernet ports, a firewall, 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.
- Requires cable Internet service. Approved by Comcast Xfinity, Cox, Charter Spectrum, TimeWarnerCable, BrightHouse, WOW, CableOne, RCN, Mediacom and other cable service providers.
- Integrating the cable modem and router creates a more reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. The vertical design further minimizes shelf space, improves cooling, and extends product life while looking great in any home or office.
- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
Arris (G18) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX1800), Approved for Comcast Xfinity, Cox, Spectrum & More
$113.91
in stock
Amazon.com
Features
| Part Number | G18 |
| Model | G18 |
| Warranty | 1 Year Manufacturer |
| Color | Black |
| Release Date | 2025-01-24T00:00:01Z |
- Fast, Reliable Connection: Enjoy high-speed streaming, gaming, and browsing with a trusted brand used in over 260 million homes.
- Advanced Modem Tech: Uses DOCSIS 3.1 for faster speeds, better security, and smoother gaming.
- Strong Wi-Fi 6 Coverage: Dual-band Wi-Fi 6 delivers faster, wider wireless performance for your whole home.
- Service Compatibility: Works with major ISPs like Xfinity, Spectrum, and Cox
- Save on Fees: Own your modem and avoid up to $168/year in rental charges (varies by provider)
NETGEAR Nighthawk Cable Modem and WiFi 5 Router Combo (C7000) - Compatible with Major Cable Providers incl. Xfinity & Cox - Cable Plans up to 800Mbps -...
$98.80
$192.00
in stock
Amazon.com
Features
| Part Number | C7000-100NAS |
| Model | C7000-100NAS |
| Warranty | 1-year warranty |
| Color | Black |
| Release Date | 2018-06-01T00:00:01Z |
| Size | AC1900 Wifi - 960 Mbps (24x8) |
| Publication Date | 2015-08-31T00:00:01Z |
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Made for use in the US only
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
$124.99
in stock
Amazon.com
Features
| Part Number | MB7621-10 |
| Model | MB7621 |
| Warranty | 2 YEAR MANUFACTURER |
| Color | Black |
| Release Date | 2019-09-13T00:00:01Z |
| Size | DOCSIS 3.0 (1 Gbps Ethernet Port) |
- Model MB7621 is recommended for actual cable Internet service speeds up to 900 Mbps. Wirecutter rates this “the best modem for most people.” A Full-Band Capture Digital Tuner ensures faster, more reliable Internet.
- Pairs with any WiFi router - Seamlessly compatible with any WiFi router to connect all your devices. This cable modem does NOT have a built-in wireless router or telephone call capability.
- Cost-saving solution: Owning your own modem typically saves the average home $156 per year in monthly rental charges. (Savings are shown for Comcast Xfinity and vary by cable service provider.)
ARRIS Surfboard SBG7400AC2-RB DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router , Approved for Comcast Xfinity, Cox, Charter Spectrum & more , Four 1 Gbps Ports ,...
out of stock
Amazon.com
Features
| Part Number | SBG7400AC2-RB |
| Model | SBG7400AC2-RB |
| Warranty | 1 year limited |
| Color | Black |
| Release Date | 2019-10-01T00:00:01Z |
| Size | 10x4x10 inches |
- RENEWED: This pre-owned product has been professionally inspected, tested and cleaned by Amazon qualified vendors.
- A Trusted Name in Home Connectivity: Get high speeds, better coverage, and a two-in-one product! With the ARRIS SURFboard SBG7400AC2 Wi-Fi Cable Modem, you will increase your network capability and get faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing.
- Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service provider). Certified for use with most U.S. cable internet service providers. For a complete list see additional details below.
- Modem Technology: DOCSIS 3.0 is a reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.
- Simple and Secure Set-up: Just plug-in, download the SURFboard Central App, and follow the step-by-step intrstuctions to activate the modem, set-up and customize your Wi-Fi network, and add devices to your home network! Once setup is complete, the app provides real-time monitoring of the devices on your network, enhanced parental controls like setting time limits and pausing internet and much more.
- Compatibility: The SURFboard SBG7400AC2 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It's approved for cable internet speed plans up to 800 Mbps. Check your Internet Service Provider (ISP) website to confirm compatibility.
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...
$141.99
$189.99
in stock
Amazon.com
Features
| Part Number | SB8200 |
| Model | SB8200 |
| Warranty | 2 year Limited Warranty |
| Color | White |
| Is Adult Product | |
| Release Date | 2017-02-24T00:00:01Z |
| Size | Cable Modem (Single Unit) |
- Multi‑Gig speed for today & tomorrow: DOCSIS 3.1 performance supports cable internet plans up to 2 Gbps, delivering ultra‑fast streaming, gaming, and downloads.
- Save on rental fees: Own your modem and avoid monthly equipment charges—check with your cable provider for plan compatibility.
- Compact, modern design: Space‑saving footprint with discrete LED indicators for power, upstream/downstream, and online status.
- Easy setup: Connect cable, power on, and activate with your cable provider. Then connect a Wi‑Fi router to the Ethernet port for home Wi-Fi coverage.
- Modem only: This cable modem requires a separate Wi-Fi router or mesh system for home Wi-Fi network.
- Fast Ethernet: Provides two 1 Gigabit Ethernet ports to support connecting to Wi-Fi routers.
- 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.
- Not compatible with fiber, DSL, or satellite services.
The Video Review of Best comcast xfinity modem router
The Verdict
When you’re looking for comcast xfinity modem router, you’ll want to keep a few things in mind. First, decide what you want to use the comcast xfinity modem router for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on comcast xfinity modem router you want to buy comcast xfinity modem router, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.