Works as advertised, app was bad - Easy to plug in and streamline my preexisting set up. My ISP was able to find the mac address and replace our modem with it easily as well. Directions are clear for the product, though the Nighthawk App was a little whack it. The app was just buggy and unhelpful. Often got stuck at the 2nd step and would return to the first. Was much easier to set up with the manual instructions.
20% off NETGEAR – Nighthawk DOCSIS 3.1 Modem Router Combo CAX80, WiFi 6, 6 Gbps, Multi-Gig, Xfinity/Spectrum/Cox, Dual-band – Black
SKU: 6398057
$39999
Was $499.99 Save $100.00
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Overview
- CABLE INTERNET AND WIFI MADE FOR YOUR HOME: This two-in-one cable modem and WiFi router puts every setting in your hands, from your WiFi names and passwords to how your network runs, so it works the way your household needs.
- APPROVED FOR YOUR PROVIDER AND PLAN: Works with Xfinity internet plans up to 2.37Gbps, Spectrum up to 1Gbps, and Cox up to 1Gbps. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. ISP activation required after setup.
- GET THE FULL SPEED OF YOUR PLAN: DOCSIS 3.1 supports Gigabit+ cable internet plans, so large downloads finish faster and 4K streaming, gaming, and video calls can all run at once. Actual speeds vary by plan and provider.
- WIFI 6 COVERAGE FOR THE WHOLE HOME: Stay connected in every room with dual-band AX6000 WiFi 6 covering up to 2,500 sq ft and capacity for 30+ connected devices across your home. Real-world coverage depends on home size, layout, and building materials.
- MULTI-GIG WIRED CONNECTIONS FOR YOUR FASTEST DEVICES: One 2.5 Gig Multi-Gig port and four Gigabit Ethernet ports keep gaming consoles, desktops, and streaming devices hardwired for the lowest latency and the most stable connection in your home.
- SET UP AND MANAGE YOUR NETWORK WITH THE NIGHTHAWK APP: Download the free Nighthawk app on iOS or Android for guided setup. Manage WiFi, run speed tests, pause devices, and set up guest networks from anywhere. Active internet required.
- RELIABLE PERFORMANCE, FREE EXPERT HELP: DOCSIS 3.1 OFDMA improves response times during peak-hour congestion, keeping speeds steady when the whole family is online. FCC certified for use in the United States.
- YOUR SECURITY AND PRIVACY ARE OUR TOP PRIORITY: NETGEAR routers include WPA3 WiFi encryption, firewall protection, and denial-of-service attack prevention to help keep your family and devices safe.
- NETGEAR ARMOR SECURITY (30-DAY FREE TRIAL): NETGEAR Armor provides enhanced protection against hackers, malware, and identity theft, at home or on the go. A separate subscription is required to continue after the trial.
Compare similar
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VIEWING NETGEAR - Nighthawk DOCSIS 3.1 Modem Router Combo CAX80, WiFi 6, 6 Gbps, Multi-Gig, Xfinity/Spectrum/Cox, Dual-band - Black
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LOWEST PRICE IN THIS TABLE ASUS - RT-BE5000 Dual-Band Wi-Fi 7 Router - Black
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| Price | $399.99 | $191.99 | $159.99 | $239.99 |
| This product | View details | View details | View details |
Specifications
Capacity & configuration
- Encryption Type
- WPA2-PSK
- Firewall Type
- NAT
- Port Type(s)
- Co-Axial
Dimensions & weight
- Product Name
- NETGEAR Nighthawk DOCSIS 3.1 Modem Router Combo CAX80, WiFi 6, 6 Gbps, Multi-Gig, Xfinity/Spectrum/Cox, Dual-band
- Product Height
- 8.5 inches
- Product Length
- 10.4 inches
- Product Width
- 4.3 inches
- Product Weight
- 2.55 pounds
Features
- Brand
- NETGEAR
- Color
- Black
- Data Encryption
- Yes
- Security Features
- VPN support, 128-bit AES encryption with PSK, DoS attack prevention, separate and secure guest network
- Parental Controls
- Yes
- Band Technology
- Dual
- Ethernet Standard
- 10/100/1000/2500
- Number Of Connected Devices
- 25
- Frequency Band
- 2.4 GHz
- Wireless Networking Standard
- Wi-Fi 6
- Wireless Standard
- AC
- Wi-Fi Range
- 3000 square feet
- Input/Output Technology
- MU-MIMO (Multi-user Multiple-Input Multiple Output)
- Number of 2.4Ghz Streams
- 1
- Number of 5.0Ghz Streams
- 1
- Wi-Fi Mesh System
- No
- Ethernet Switch
- Yes
- DOCSIS Compliant
- Yes
- ENERGY STAR Certified
- No
- DOCSIS Certification
- 3.1
- App Compatible
- Yes
- App Name
- NETGEAR Nighthawk App
- Beamforming
- Yes
- Integrated Modem
- Yes
- Wireless
- Yes
- Channel Bonding
- 32 x 8
- Number Of WAN Ports
- 1
- Number Of LAN Ports
- 5
- Wired Speed
- 2500 megabits per second
- Wi-Fi Speed
- 6 gigabits per second
- Gigabit Ethernet Speed
- Yes
- Auto Speed Sensing
- Yes
- System Requirements
- Cable broadband Internet service
- Bluetooth Enabled
- No
- Internet Service Provider (ISP) Compatibility
- Cox Communications
- UPC
- 606449143485
Power & warranty
- Model Number
- CAX80-100NAS
- Warranty - Parts
- 1 year
- Warranty - Labor
- 1 year
Warranty & protection
Included manufacturer warranty
See manufacturer documentation.
Register your product with the manufacturer within 30 days of delivery.
Warranty service
Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.
Customer reviews
Write a reviewBricked in less than a year - Had it less than a year and a power outage bricked the whole system. Never again.
Wi-Fi 6 Router with DOCIS 3.1 Cable Modem - We had a different Nighthawk (4 years old) and it was not compatible with Xfinity's new plan. I was impressed with the old one. This one was easy to setup and works like a charm. Currently running 10 wifi things and two cat6. No issues.
Netgear - I am very disappointed in this product, I only had it barely a year and it just stopped working after a storm and I was without Internet for over a week and it was really an inconvenience. The manufacturer warranty was up and the phone numbers that I called were bogus. I spent $500 on this modem router combo and had to end up going back to the Internet companies factory, modem router. I would never recommend this product to anybody.
Title: Great WiFi router-modem - Description: I had lightning strike near my house and somehow dispersed into the cable lines for xfinity wifi. Well, needless to say that fried the old WiFi router-modem. I prefer to purchase my wifi router modem vs rent from xfinity. Netgear popped up as xfinity approved option and it’s how our new journey started. Works well and lets me get up to 2GB of access and man it’s fast. Clearly, I needed a new WiFi router modem so Mother Nature made it happen! Don’t hesitate buying a Netgear as you won’t be disappointed!
Great product, super fast speeds, easy setup with the app
Excellent Router and Modem Best Buy best price - We have been using Netgear equipment since having internet service many years. The CAX80 did not disappoint, better speeds upload and download and better television streaming, allowing more devices to be connected without interruption. Making use of all the bandwidth from my service provider.
The Powerful Nighthawk CAX80 - The Nighthawk CAX80 is a very powerful router combo that I switched to recently. It's allowing me to unlock the full speed of my ISP. Extremely easy to setup with no issues and very accessible for all of my connections.
Easy to Install - Replaced an Netgear modem router after 6 years. Easy set up. Use with Cox Internet.
Easy to set up - I'm not good with setting up electronics, but was able to set it up pretty quick. Works great throughout the entire house. Performs much better than the one it replaced.
Overall - This modem is definitely worth the money. It works as well as YOUR service provider. So the better the plan, the better service. Ive had zero downtime unless my network goes out, but again NOT from the Netgear. You Will have the product for a very long time time. Having dual networks is always a plus being able to separate products if they need 2.4 or 5. The price is hard to agree with at first but you won't regret it all.
Netgear Review - I’ve been really impressed with the NETGEAR Nighthawk CAX80. Having a cable modem and WiFi 6 router combined into one device makes setup much easier and saves space. The WiFi connection has been fast and reliable throughout my home, with great coverage for streaming, browsing, and connecting multiple devices. I also love that I don’t have to deal with separate modem and router equipment. Overall, it’s been a great upgrade and a convenient all-in-one solution. Definitely recommend
Amazing - This product is amazing. I have no issues with the Wi-Fi.
High Performance - Excellent speed - easy to configure. Very good value.
Super fast - This thing is on the expensive side, but it works well
Router netgear - Great product really fast WiFi over 15 devices connected 0 problems going on 5 years with the router
fast and efficient - It’s a good modem and quite quick and smooth. It’s a little tricky using the website to get it connected but if you read it and do it the way they say it works. Small writing though.
Horrible product for the price - I work from home and needed a powerful modem/router for some of the applicaitons I use. Best recommened this item based on information I provided. After just 7 months, it stopoped working. No devices would contact due to all sorts of "security" codes. I lost 4 days of work because of it. I went on NetGear website to request a refund and they refer to you to a ChatBot that you think is with NetGear but it's with something called Just Answer. They charged me $70 to chat saying it would be refunded, Totally misleading information and fraudulent charges. Then they tell you that refunds are "rare" and if NetGear finds the product to be defective, they will send a new one. I've already purchased a new router through someone else because don't trust Best Buy anymore. They steer you to products that I'm sure they are making a commissions off of. Shame on my for not reading reviews first because the NetGear Nighthawk gets horrible reviews. It was over $500. Lesson learned. Don't take advice from Best Buy and don't shop there. Never purchase Net Gear products. They do not support them.
Get it! - It works amazingly! I have not had any issue with it at all!
Great product - works well and easy to set up. Had no issue with download or upload speeds
Questions & answers
Ask a question
Email [email protected] or call (888) 419-6820 during business hours.
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