






Experience a new generation of WiFi 6 router with a built-in DOCSIS 3.1 cable modem that delivers blazing-fast multi-gigabit Internet. With link aggregation and 2 times the capacity to handle more WiFi devices, the Nighthawk Multi-Gigabit Speed Cable Modem router delivers a truly next-level experience without limitations. Enjoy an improved Internet experience with a built-in cable modem that supports 1Gbps+ Internet speed and next-gen WiFi 6 technology that is ideal for the speeds you and your family want for lag-free gaming, 4K HD streaming, and Internet browsing coupled with improved indoor and outdoor coverage. Stream, game, and browse even more with 4 Gigabit Ethernet ports for wired connectivity support with endless options for an incredibly fast Internet. NETGEAR Armor keeps your family safe from online threats with an automatic shield of protection for your connected devices. 30-day trial included.
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. Best for cable provider plans up to 2Gbps
Coverage up to 2,000 sq. ft. and 25 concurrent devices with dual-band WiFi 6 (AX2700) speed (up to 2.7Gbps)
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. Save up to dollar 168/yr in equipment rental fees
DOCSIS 3.1 and 32×8 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
7 reviews for 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 – Gigabit Wireless Internet
Add a review
$239.19

techboy –
Excellent Product
I upgraded my older modem/router combo to meet the current DOCSIS 3.1 industry standard, and the NETGEAR Nighthawk CAX30 has been an excellent replacement. Following the instructions included, the swap was straightforward and fairly easy. While the unit is a bit of an investment, the overall performance boost is undeniable. My download and upload speeds have increased significantly, and I’ve noticed a welcome drop in ping times. Web pages open instantly, and TV apps load much faster without any lag or buffering. Overall, I’m very happy with the stability and speed of this WiFi 6 setup.
MCL68 –
Worth the money
The Netgear AX2700 Is a powerful all in one router/modem. It’s easy to setup, and the Netgear Nighthawk app that you can use to setup the unit is straight forward. My older Netgear modem with separate router was aging and wasn’t utilizing the speeds I’m paying for. The AX2700 gives me all the speed I was losing with my older modem. Its compatible with the major cable companies. I have Astound in my area and works perfectly. The 4 Ethernet ports can be all used, unlike my previous modem. Using an Ethernet cable direct to your device is the best way to get all your speed. The WIFI signal is also excellent. Highly recommend the Netgear AX2700.
Amazon Customer –
Netgear modem and WiFi combo
Very happy with my new Netgear CAX 30 modem and Wi-Fi. It was very easy to set up and I loved their app. Their app is very good. It shows all the components on each Wi-Fi network. I set up two Wi-Fi networks one for 2.4 and another for 5G. It works great with my Chromecast as I use it to watch movies on Amazon prime Peacock and watch a lot of videos on YouTube.I have Cox as my Internet provider and it’s been working great . The speed is excellent and I’ve had to say it’s a lot better than my previous modem and Wi-Fi. The nighthawk app lets you change your WiFi name and password fast. I like that you can see all your devices and which WiFi they are using. My old modem ran hot and kept losing the WiFi connection. This one is much cooler and no lost connection. It’s worth the price.
Peter H –
Best 2in1 wifi modem
CAX Modem Review: Reliable Performance and Impressive Speed and save on ISP rental fees As an avid internet user who relies heavily on a stable connection for both gaming and entertainment, I recently decided to upgrade my modem and went with the CAX modem. After using it for a few months, here’s my take on this device. Design and Setup: The CAX modem has a sleek, modern design that fits well in my home office setup. It’s compact, which is great for saving space, and the LED indicators are clear and intuitive, giving you an immediate status update on your connection. The setup process was surprisingly easy; I followed the instructions included in the box, and I was online within 20 minutes. The modem is compatible with most major ISPs, making it a versatile choice for different users. Performance: Where the CAX modem truly shines is in its performance. With my previous modem, I often encountered buffering issues and dropped connections during high usage times and packet loss. However, since switching to the CAX, I’ve experienced significantly faster speeds, particularly when streaming 4K content or gaming online. The modem supports DOCSIS 3.1, which allows for lightning-fast download speeds, and I can confidently say it lives up to its promises. Connectivity: The CAX modem features multiple Ethernet ports, which is a fantastic addition for anyone with multiple wired devices. The Wi-Fi range is impressive as well; I’ve noticed a stable connection even in rooms that previously had weak signals. This feature has been extremely beneficial for my family, enabling seamless browsing and streaming on multiple devices without any lag. Value for Money: With its robust performance and modern features, the CAX modem is reasonably priced, especially considering the cost savings on rental fees from ISPs. If you’re a heavy internet user, investing in a quality modem like this can lead to significant long-term savings. Conclusion: Overall, the CAX modem has exceeded my expectations. Its design is user-friendly, setup is a breeze, and its performance is flawless. For anyone looking to enhance their home network experience, the CAX modem is certainly worth considering.
JBonAmazon –
Nice equipment; spotty customer service
I am not a techy person, so I wanted something simple. I must say, I do love my Netgear CAX30 cable modem combo. It was so easy to set up, using the written instructions in the box, that even I was able to do it myself. I’m finally getting the fast internet that I’ve been paying Xfinity for! My wifi signal is strong and covers my entire 6,000 sq ft lot, including my ranch house with basement, front and back yards.I decided to purchase their Netgear Armor plan because they were offering a year of it for just $50. I’ll decide if I want to keep it after a year. Unfortunately, this CAX30 is already a few years old, so I won’t be getting updates for more than a couple more years. But I think that will be okay if I keep the Armor security plan. Meanwhile, it works great. However, I will say that their customer service is pretty bad. They do answer their phone fairly quickly, but their English is terrible. You’ll spend a lot of time just trying to be understood and understanding them.
RobR –
Great product and upgrade
I bought this to upgrade from my older router/modem. I have been very happy that I did. I have noticed way more coverage and much better speed than what I had before. Also, this was VERY easy to install and sync up with my Xfinity cable provider.
Christopher bobka –
Insanely Reliable
I’ve had this router combo for a month or two and have not experienced any problems. I’ve had fast speeds with it , no dropouts, and very dependable. I’ve only had one issue with it which is trying to connect the mobile app on my phone to the router for admin access and setup. I’ve had to connect to router admin interface through my computer but it was insanely simple with no problems. I would definitely buy this router combo again and recommend it to anyone needing a new solution. A+ hardware.