🌐 Product Highlights

• ✔ 2-IN-1 CABLE MODEM + WIFI 6 ROUTER – Replaces your cable modem and WiFi router – one device, one power cord, one setup
• ✔ DOCSIS 3.1 TECHNOLOGY – Next-gen cable modem technology – up to 10x faster than DOCSIS 3.0. Supports gigabit internet plans
• ✔ WIFI 6 (802.11ax) – AX2700 SPEED – 2.7 Gbps combined WiFi speed – faster streaming, gaming, and browsing for all your devices
• ✔ 2,000 SQ FT COVERAGE – Whole-home WiFi coverage for medium to large homes – eliminates dead zones
• ✔ 25+ CONCURRENT DEVICES – Supports up to 25 devices simultaneously – perfect for smart homes and families
• ✔ 4 x 1 GIG ETHERNET PORTS – Wired connections for gaming consoles, PCs, streaming devices, and more – supports port aggregation
• ✔ USB 3.0 PORT – Connect a USB drive for network storage (NAS) or share a printer across your network
• ✔ NETGEAR ARMOR SECURITY – 30-day free trial of advanced cybersecurity – protects your network from hackers and malware

📡 Compatibility – READ BEFORE BUYING ✅ Compatible (Cable Only)

❌ NOT Compatible

Xfinity (Comcast)

Verizon (FiOS)

Spectrum

AT&T Fiber

Cox

CenturyLink (DSL)

Other Cable Internet Providers

DirecTV / DISH (Satellite)

5G Home Internet

Any Bundled Voice Service

🚫 CRITICAL – This is a CABLE Modem
This device works ONLY with cable internet delivered through coaxial cable (round cable with screw-on connector). ✅ WORKS WITH: Xfinity, Spectrum, Cox, and other cable providers.
❌ DOES NOT WORK WITH: Fiber (Verizon FiOS, AT&T Fiber, Google Fiber), DSL, Satellite, or 5G home internet. NO VOICE SERVICE: This modem/router does NOT support telephone/voice service. If you have bundled voice, you need a different device. 📏 Specifications Brand

NETGEAR

Model

Nighthawk CAX30 / CAX30-200NAS

Type

Cable Modem + WiFi 6 Router Combo (Gateway)

Modem Technology

DOCSIS 3.1 (Backward Compatible with DOCSIS 3.0)

WiFi Generation

WiFi 6 (802.11ax) – Dual-Band

WiFi Speed

AX2700 (2.7 Gbps)

Coverage Area

Up to 2,000 sq ft

Concurrent Devices

Up to 25

Channel Bonding

32x8

Ethernet Ports

4 x 1 Gig (Port Aggregation Supported)

USB Port

1 x USB 3.0

Security

WPA/WPA2/WPA3, NETGEAR Armor (30-day trial)

Compatible ISPs

Xfinity, Spectrum, Cox, and other cable providers

Modem Type

Cable ONLY – NOT Fiber/DSL/Satellite

Included Components

CAX30 Modem Router, Ethernet Cable, Power Adapter, Quick Start Guide

Warranty

1-Year Limited Warranty

UPC

60644170979

MPN

CAX30-200NAS

🌐 Product Description

The NETGEAR Nighthawk CAX30 DOCSIS 3.1 Cable Modem + WiFi 6 Router Combo is the ultimate all-in-one networking solution for cable internet users. Combining a next-gen DOCSIS 3.1 cable modem with a powerful WiFi 6 router, this single device replaces two separate boxes – saving space, reducing clutter, and simplifying your home network.

DOCSIS 3.1 – the future of cable internet: DOCSIS 3.1 is the latest cable modem standard, delivering up to 10x faster speeds than DOCSIS 3.0. With 32x8 channel bonding, this modem supports gigabit cable internet plans from Xfinity, Spectrum, Cox, and other cable providers – future-proofing your home network for years to come.

WiFi 6 for next-gen performance: The built-in dual-band WiFi 6 router delivers AX2700 speeds – up to 2.7 Gbps combined. With 4-stream WiFi, coverage up to 2,000 sq ft, and support for 25+ concurrent devices, you can stream 4K video, game online, and video conference simultaneously without lag or buffering.

The 4 x 1 Gig Ethernet ports provide wired connections for gaming consoles, PCs, and streaming devices – with port aggregation support for even faster wired speeds. The USB 3.0 port allows you to connect an external drive for network storage (NAS) or share a printer across your network.

Easy setup and management: Use the free Nighthawk app to set up your network, manage connected devices, run speed tests, and monitor your network in minutes – no technical expertise required.

✅ Why Choose NETGEAR Nighthawk CAX30
→ 2-in-1 cable modem + WiFi 6 router – replaces two devices
→ DOCSIS 3.1 – 10x faster than DOCSIS 3.0
→ WiFi 6 (802.11ax) – AX2700, 2.7 Gbps
→ 2,000 sq ft coverage – whole-home WiFi
→ 25+ concurrent devices – smart home ready
→ 4 x 1 Gig Ethernet ports – with port aggregation
→ USB 3.0 – network storage or printer sharing
→ NETGEAR Armor – 30-day cybersecurity trial
→ Compatible with Xfinity, Spectrum, Cox
→ Easy setup – Nighthawk app 📦 What's Included

• ✔ NETGEAR Nighthawk CAX30 Modem Router Combo
• ✔ Power Adapter
• ✔ Ethernet Cable
• ✔ Quick Start Guide

❌ NOT Included – Required for Setup
• Coaxial cable (wall outlet to modem – check your existing cable)
• ISP activation – you must call your provider to activate the modem.
• NETGEAR Armor subscription (30-day free trial included, subscription required after trial)
• USB storage drive (sold separately) 🔧 Setup & Installation Tips

• Step 1 – Verify your internet type: Confirm you have CABLE internet (coaxial wall outlet). This modem does NOT work with fiber, DSL, or satellite.
• Step 2 – Connect modem: Connect coaxial cable from the wall outlet to the modem. Plug in the power adapter.
• Step 3 – Power on: Wait 2-3 minutes for the modem to sync with your cable provider's network.
• Step 4 – Activate with your ISP: Call your cable provider (Xfinity, Spectrum, Cox, etc.) and provide the modem's MAC address and serial number to activate service.
• Step 5 – Set up WiFi: Download the Nighthawk app and follow the instructions to set up your WiFi network name and password.

💡 Pro Tips
• Before buying, check your ISP's list of approved modems – the CAX30 is certified for Xfinity, Spectrum, Cox, and more.
• For gigabit speeds, ensure your cable plan supports gigabit and your cables are up to spec (Cat5e or Cat6).
• Place the router in a central location for best WiFi coverage – avoid walls, metal objects, and electronics.
• The USB 3.0 port supports external hard drives for network storage – perfect for sharing files across devices.
• Use the Nighthawk app to run speed tests and monitor connected devices.
• NETGEAR Armor trial protects your network for 30 days – subscribe to continue protection after the trial ends. 📞 After-Sales Service

• ✅ Fast Shipping – Dispatched within 3 business days from US warehouse
• ✅ 30-Day Returns – Free & easy returns via Money Back Guarantee
• ✅ Genuine Product – 100% authentic NETGEAR with original packaging
• ✅ Customer First – Any product or compatibility issues? Contact us FIRST, we will do our best to resolve
• ✅ 1-Year Limited Warranty – Covered by NETGEAR – contact us for claim assistance

Disclaimer: NETGEAR® and Nighthawk® are registered trademarks of NETGEAR, Inc. This listing is for the NETGEAR Nighthawk CAX30 DOCSIS 3.1 Cable Modem + WiFi 6 Router Combo. COMPATIBLE WITH CABLE INTERNET ONLY. Does NOT work with fiber, DSL, satellite, or 5G home internet. Check your ISP compatibility before purchasing. California Prop 65 warning: This product may contain chemicals known to the State of California to cause cancer or reproductive harm.