NETGEAR - Nighthawk DOCSIS 3.1 Modem Router Combo CAX80, WiFi 6, 6 Gbps, Multi-Gig, Xfinity/Spectrum/Cox, Dual-band - Black
Customers are saying
Customers highly value the exceptional speed and overall performance provided by this product, which consistently delivers reliable results. Users frequently praise the simple setup process and the user-friendly app, noting that the device offers impressive range and signal strength throughout their homes. While the majority of feedback is overwhelmingly positive regarding connectivity and coverage, some users have noted that the price point feels a bit high.
Highlights
Features
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.
Specifications
- Wi-Fi Range3000 square feetWi-Fi Mesh SystemNoDOCSIS Certification3.1Channel Bonding32 x 8Number Of LAN Ports5
Reviews
Rating 4.3 out of 5 stars with 1466 reviews
- Speed (467)
- Overall Performance (232)
- Ease of use (163)
- Range (93)
- Setup (80)
- Price (41)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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In a busy connected home, your internet should live up to your expectations. The NETGEAR Nighthawk CAX80 combines a DOCSIS 3.1 cable modem and dual-band AX6000 WiFi 6 router in one device, delivering Gigabit+ cable download speeds, faster WiFi for gaming and video calls, and reliable coverage in every room. Built for households ready to move up to today's fastest cable internet plans. Dual-band WiFi 6 covers up to 2,500 sq ft with capacity for 30+ connected devices, from phones and laptops to smart TVs and smart home devices. One 2.5 Gig Multi-Gig port and four Gigabit Ethernet ports keep desktops, gaming consoles, and streaming devices hardwired for the lowest latency, with Link Aggregation combining two ports for up to 2 Gbps to a compatible device. DOCSIS 3.1 OFDMA keeps speeds steady during peak-hour congestion. Works with Xfinity internet plans up to 2.37Gbps, Spectrum up to 1Gbps, and Cox up to 1Gbps. ISP activation required after setup. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. Set up using the free NETGEAR Nighthawk app on iOS or Android, or any web browser. Manage WiFi, run speed tests, pause devices, and set up guest networks from anywhere. WPA3 encryption, firewall protection, and denial-of-service attack prevention are built in to help keep your family and devices safe. NETGEAR Armor is included as an optional upgrade with a 30-day free trial, adding enhanced protection against hackers, malware, and identity theft on the go. Engineered by NETGEAR, over 30 years of home networking innovation, FCC certified for the United States.

In a busy connected home, your internet should live up to your expectations. The NETGEAR Nighthawk CAX30S combines a DOCSIS 3.1 cable modem and dual-band AX2700 WiFi 6 router in one device, delivering Gigabit+ cable download speeds, faster WiFi for gaming and video calls, and reliable coverage in every room. Built for households ready to move up to today's fastest cable internet plans. Dual-band WiFi 6 covers up to 2,000 sq ft with capacity for 25+ connected devices, from phones and laptops to smart TVs and smart home devices. Four Gigabit Ethernet ports keep desktops, gaming consoles, and streaming devices hardwired for the lowest latency, with Link Aggregation combining two ports for up to 2 Gbps to a compatible device. DOCSIS 3.1 OFDMA keeps speeds steady during peak-hour congestion. Works with Xfinity internet plans up to 800Mbps, Spectrum up to 1Gbps, and Cox up to 1Gbps. ISP activation required after setup. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. Set up using the free NETGEAR Nighthawk app on iOS or Android, or any web browser. Manage WiFi, run speed tests, pause devices, and set up guest networks from anywhere. WPA3 encryption, firewall protection, and denial-of-service attack prevention are built in to help keep your family and devices safe. NETGEAR Armor is included as an optional upgrade with a 90-day free trial, adding enhanced protection against hackers, malware, and identity theft on the go. Engineered by NETGEAR, over 30 years of home networking innovation, FCC certified for the United States.

Upgrade your home network with the ARRIS SURFboard G34. It's a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Wi-Fi 6 supports smooth 4K video streaming and low latency online gaming. This ARRIS SURFboard cable modem router features four 1-Gigabit Ethernet ports to connect your wired devices, and the compatible SURFboard Central mobile app allows for quick and secure setup. The G34 is best for gig-speed cable internet plans and compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others.

WiFi that goes the extra mile, because you do. Your WiFi keeping up with you is something you shouldn't have to think about. The NETGEAR Nighthawk RS700S delivers tri-band WiFi 7 speeds up to 19 Gbps, coverage up to 3,500 sq. ft., and capacity for up to 200 connected devices, built to deliver the full speed of your internet plan and step you up into multi-gig speeds. This is a standalone WiFi 7 router. A separate modem or gateway with an RJ45 ethernet port is required for internet service. Compatible with most cable, fiber, DSL, and satellite providers, including premium multi-gig fiber plans up to 10 Gbps. Some gateways and modem router combos may require bridge mode. Powered by a quad-core 2.6 GHz processor with MU-MIMO and OFDMA to help every connected device get its share of the bandwidth without slowing each other down. A 3D antenna design directs signal into every corner of large and multi-story homes. A USB 3.0 port lets you share files across your home network. Backward compatible with WiFi 6 and earlier devices. Security features, exclusive Advanced Router Protection, and automatic firmware updates protect your home network out of the box. Engineered by NETGEAR, over 30 years of home networking innovation, FCC Certified for the United States.
| Pros for NETGEAR - Nighthawk DOCSIS 3.1 Modem Router Combo CAX80, WiFi 6, 6 Gbps, Multi-Gig, Xfinity/Spectrum/Cox, Dual-band - Black | |||
|---|---|---|---|
| Speed, Overall Performance, Ease of use, Range, Setup | Speed, Overall Performance, Ease of use, Setup, Range | Overall Performance, Speed, Range | Overall Performance, Speed, Connectivity, Coverage, Signal Strength |
| Cons for NETGEAR - Nighthawk DOCSIS 3.1 Modem Router Combo CAX80, WiFi 6, 6 Gbps, Multi-Gig, Xfinity/Spectrum/Cox, Dual-band - Black | |||
| Price | Price, Lag | Connectivity, Signal Strength, App, Setup Difficulty | Setup Process |