Save money on rental fees by replacing your modem and router setup with the Netgear Nighthawk CAX30S AX2700 Wireless Dual-Band Gigabit Router and Cable Modem, an all-in-one solution for providing high-speed internet access to compatible devices. Compatible with Comcast XFINITY, Spectrum, Cox, and other internet service providers, the Nighthawk CAX30S features a built-in DOCSIS 3.1 modem that supports up to 10 Gb/s download and upload speeds. At the same time, the 802.11ax router can transfer up to 2700 Mb/s with compatible connected devices over the 2.4 GHz and 5 GHz wireless bands, providing smooth 8K video streaming and online gaming experiences throughout your home. Additionally, link aggregation support allows you to take better advantage of multi-Gig internet connections by combining two of the four Gigabit Ethernet LAN ports for use with compatible devices. Simply use the Nighthawk mobile app to configure, manage, and monitor your home network. Netgear Armor, VPN support, and WPA3 encryption help keep you safe from online threats.
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Key Features
- Compatible with XFINITY, Spectrum & Cox
- Integrated DOCSIS 3.1 Cable Modem
- Wi-Fi 6 (802.11ax) Network Standard
- Up to 2700 Mb/s Wi-Fi Data Throughput
Save money on rental fees by replacing your modem and router setup with the Netgear Nighthawk CAX30S AX2700 Wireless Dual-Band Gigabit Router and Cable Modem, an all-in-one solution for providing high-speed internet access to compatible devices. Compatible with Comcast XFINITY, Spectrum, Cox, and other internet service providers, the Nighthawk CAX30S features a built-in DOCSIS 3.1 modem that supports up to 10 Gb/s download and upload speeds. At the same time, the 802.11ax router can transfer up to 2700 Mb/s with compatible connected devices over the 2.4 GHz and 5 GHz wireless bands, providing smooth 8K video streaming and online gaming experiences throughout your home. Additionally, link aggregation support allows you to take better advantage of multi-Gig internet connections by combining two of the four Gigabit Ethernet LAN ports for use with compatible devices. Simply use the Nighthawk mobile app to configure, manage, and monitor your home network. Netgear Armor, VPN support, and WPA3 encryption help keep you safe from online threats.
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NETGEAR CAX30S Overview
DOCSIS 3.1
The DOCSIS 3.1 cable modem supports up to 10 Gb/s internet speeds and is backward compatible with previous DOCSIS standards.
Fast Wi-Fi
The dual-band 802.11ax Wi-Fi delivers up to 2700 Mb/s across the 2.4 GHz and 5 GHz bands with MU-MIMO offering simultaneous 6-stream connectivity with multiple devices. Smart Connect technology sets up one Wi-Fi name for your entire home and automatically assigns the fastest Wi-Fi band to connected devices. The wireless router works with previous Wi-Fi standards.
OFDMA
Orthogonal Frequency Division Multiple Access allows Wi-Fi traffic to be managed efficiently by handling multiple data transmissions simultaneously instead of having each device wait for its turn. The results include reduced latency and increased bandwidth for adding devices to the network.
Wired Connections
Four Gigabit Ethernet ports are available for connected wired network devices such as computers, game consoles, and smart TVs. Two of the ports may be combined using link aggregation for multi-Gig connections to compatible devices.
Dual-Core Processor
The Nighthawk CAX30S features a 1.5 GHz dual-core processor that helps to ensure smooth video streaming and online gaming experiences.
Netgear Armor
Powered by Bitdefender, the Netgear Armor security suite is built into the router, providing protection against viruses, hackers, malicious websites, and more. Your Netgear Armor subscription also includes access to features such as secure VPN access to your home network when you're using public Wi-Fi and remotely locating, locking, and wiping lost or stolen devices.
USB Sharing
Connect an external storage drive to the USB 3.1 Gen 1 Type-A port to back up and share data across your network. USB 3.1 Gen 1 and USB 3.0 are synonymous.
Nighthawk App
Use the mobile app to quickly set up, manage, and monitor your cable modem and router's performance. Features include remote management, pausing internet access to any device, an internet data usage meter, and setting up guest network access.
UPC: 606449156416
NETGEAR CAX30S Specs
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NETGEAR CAX30S Reviews
Easy and Fast
By kap96707
Rated 5 out of 5
Date: 2026-07-27
This was a replacement due to end of life. Easy to setup and good internet speeds.
Modem/Router kombo
By Herflh
Rated 4 out of 5
Date: 2026-06-29
Slightly disappointed that the range doesn't seem to be as far as my last Netgear modem/router
See any errors on this page?
Can this unit be used with att?
Can this unit be used with att?
The Netgear Nighthawk CAX30S AX2700 Wireless Dual-Band Gigabit Router & Cable Modem does not have any restrictions on which service provider can be used. For information on compatibility with your service plan, please contact your ISP.
Date published: 2024-12-19