Finding the best modem router combo for 1 gig internet can be challenging with so many options available. This guide aims to simplify your decision by reviewing the top picks that deliver reliable, high-speed performance for gigabit connections. We’ll cover key features, pros and cons, and help you choose the perfect device to maximize your internet experience.
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| 1 Best Overall |
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NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1...
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| 2 Best Value |
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Arris (G18) - Cable Modem Router Combo -...
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| 3 |
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NETGEAR Nighthawk WiFi 6Cable Modem Router CAX30-100NAR Compatible...
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| 4 |
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NETGEAR Nighthawk Cable Modem and WiFi 6 Router...
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| 5 |
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Motorola MG8702 | DOCSIS 3.1 Cable Modem +...
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| 6 |
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ARRIS (G34) - Cable Modem Router Combo -...
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| 7 |
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NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1...
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| 8 |
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Motorola MG8725 WiFi 6 Router + Multi-Gig Cable...
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| 9 |
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Arris (G20) - Cable Modem Router Combo -...
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| 10 |
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NETGEAR Nighthawk Modem Router Combo (CAX30S) DOCSIS 3.1...
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Top 10 Best Modem Router Combo for 1 Gig Internet Reviews
1. Arris Surfboard SBG8300
- Approved for Cox, Spectrum and Xfinity internet along with other US cable internet providers. Is NOT compatible with ATT, CenturyLink, Verizon, Frontier or other Fiber Optic, DSL or Satellite internet service providers.
- Does NOT support cable digital voice service.
- A Trusted Name in Home Connectivity: Get high speeds, low latency, and a two-in-one product! With the ARRIS SURFboard SBG8300-RB Wi-Fi Cable Modem, you will increase your network capability and get ultra-fast streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing.
- Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service provider). Certified for use with most U.S. cable internet service providers. For a complete list see additional details below.
- Modem Technology: DOCSIS 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming & enables multi-gig networking (ability to run fast speeds on your copper cable from your internet provider).
- DOCSIS 3.1 compatible
- Gigabit Ethernet ports (4)
- AC2350 Wi-Fi (2.4GHz & 5GHz)
- Supports up to 2.5 Gbps internet speeds
Pros: Fast speeds, reliable connection, easy setup, good coverage.
Cons: Slightly bulky design, higher price point.
Price Range: $200-$250.
Best For: Households with multiple users streaming 4K content and gaming.
2. NETGEAR Nighthawk CAX80
- Compatible with major cable internet providers including Xfinity, Spectrum, Cox and more. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service. Best for cable provider plans up to 6Gbps
- Coverage up to 2,500 sq. ft. and 30 concurrent devices with dual-band WiFi 6 (AX6000) speed (up to 6Gbps)
- 4 X 1 Gig Ethernet ports and 1 x 2.5 Multi-gig LAN or internet port (supports port aggregation) and 1 USB 3.0 port for computers, game consoles, streaming players, storage drive, and other wired devices. Maximize your internet speeds with 2-port aggregation to achieve up to 2Gbps for ultra-fast download for streaming and gaming
- Sets up in minutes with the Nighthawk app – easily manage WiFi settings at the device and network level, test internet speed and monitor data usage
- DOCSIS 3.1 and 32x8 channel bonding
- DOCSIS 3.1 modem
- AX6000 Wi-Fi 6
- 4 Gigabit Ethernet ports
- Supports gigabit plans up to 2 Gbps
Pros: Future-proof Wi-Fi 6, high speed, robust security.
Cons: Slightly complex setup, premium price.
Price Range: $300-$350.
Best For: Tech enthusiasts needing top-tier performance.
3. Motorola MG8725
- Ultra-fast DOCSIS 3.1 cable modem. Supports fast internet plans with DOCSIS 3.1, backward compatible with 32x8 DOCSIS 3.0. Features one 2.5 Gig ethernet port and three 1 Gig Ethernet ports for wired connections.
- Warp speed AX6000 4x4 router. Power Boost, Range Boost, and AnyBeam WiFi beamforming enable whole-home coverage. Supports multi-gigabit speeds, depending on your service plan.
- Bye bye, latency. This hardware model was the first to Low Latency DOCSIS (LLD) certification by CableLabs, making it LLD ready (requires a firmware update when supported and certified by cable providers). Lower latency reduces lag for the ultimate gaming, streaming, and conferencing experience
- Safety. Privacy. Control. Setup in minutes using the motosync app. Access speed tests, guest network, signal strength, and malware blocking. Create family profiles to filter content, set schedules, monitor usage, and more.
- Superior, but pays for itself. Savings up to $168 per year on modem rental fees.
- DOCSIS 3.1 modem
- AC3200 Wi-Fi router
- 4 Gigabit Ethernet ports
- Supports plans up to 1.2 Gbps
Pros: Strong Wi-Fi coverage, user-friendly interface, reliable connectivity.
Cons: Slightly larger size, fewer advanced features.
Price Range: $180-$220.
Best For: Families needing fast internet for streaming and gaming.
4. ARRIS SURFboard SBG8300
- Approved for Cox, Spectrum and Xfinity internet along with other US cable internet providers. Is NOT compatible with ATT, CenturyLink, Verizon, Frontier or other Fiber Optic, DSL or Satellite internet service providers.
- Does NOT support cable digital voice service.
- A Trusted Name in Home Connectivity: Get high speeds, low latency, and a two-in-one product! With the ARRIS SURFboard SBG8300-RB Wi-Fi Cable Modem, you will increase your network capability and get ultra-fast streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing.
- Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service provider). Certified for use with most U.S. cable internet service providers. For a complete list see additional details below.
- Modem Technology: DOCSIS 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming & enables multi-gig networking (ability to run fast speeds on your copper cable from your internet provider).
- DOCSIS 3.1 support
- Gigabit Wi-Fi (AC2350)
- 4 Ethernet ports
- Supports up to 2.5 Gbps speeds
Pros: Excellent speed, easy installation, good device compatibility.
Cons: Slightly pricey, bulkier design.
Price Range: $200-$240.
Best For: Heavy internet users in large homes.
5. ASUS CM-AX6000
- Next-Gen WiFi 6 Standard - 802.11ax WiFi standard for better efficiency and throughput..Power Supply : AC Input : 110V~240V(50~60Hz). DC Output : 19V 3.42A.
- Ultrafast WiFi Speed - 12-stream 6000Mbps WiFi speed to handle even the busiest network with ease.
- Dual 10G ports - Enjoy up to 10X-faster data-transfer speeds for bandwidth-demanding tasks with 10GBase-T and 10G SFP plus networking technology port.
- Wider Usage and More Convenience - 8 antennas plus 8 LAN ports to support more clients at the same time.
- Commercial-grade Security - AiProtection Pro, powered by Trend Micro, blocks internet security threats for all your connected smart devices.
- DOCSIS 3.1
- Wi-Fi 6 support
- 4 Gigabit Ethernet ports
- Supports gigabit plans
Pros: High-speed Wi-Fi 6, stable connections, easy setup.
Cons: Slightly higher price, limited advanced features.
Price Range: $250-$300.
Best For: Tech-savvy users seeking future-proof connectivity.
6. Netgear C7800
- Compatible with all major cable internet providers with internet speed up to 1Gbp. Currently certified with Spectrum and Cox (up to 1Gbps) and Xfinity (up to 800Mbps). Future speeds with these service providers may change over time. Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
- Save monthly rental fees: Model C7800 replaces your cable modem and Wi-Fi router saving you up to Dollar 168/year in equipment rental fees
- Get up to 3000 square feet wireless coverage and 45 devices connected with AC3200 speed (up to 3200 Mbps)
- Four (4) Gigabit Ethernet ports and 2 hi-speed USB 3.0 ports give you fast wired connections to your computer, printer, game box, storage drive, and other devices
- Modem technology: Engineered with 32x8 channel bonding and DOCSIS 3.1
- DOCSIS 3.1 compatible
- AC3200 Wi-Fi
- 4 Gigabit Ethernet ports
- Supports plans up to 1 Gbps
Pros: Fast speeds, solid coverage, reliable connection.
Cons: Slightly complex setup, larger size.
Price Range: $180-$220.
Best For: Households with multiple devices streaming simultaneously.
7. TP-Link Archer A7 & Archer MR600 (Combo)
- Maximum Range : 2500 Sq Ft.Processor : Qualcomm CPU.
- Operating System: Microsoft Windows 98Se, Nt, 2000, Xp, Vista Or Windows 7, Windows 8/8.1/10, Mac Os, Netware, Unix Or Linux
- Connectivity Technology: Wi-Fi Built In
- System Requirements-Internet Explorer 11+, Firefox 12.0+, Chrome 20.0+, Safari 4.0+, or other JavaScript-enabled browser. Cable or DSL Modem (if needed)
- Wi-Fi 5 (AC1750)
- 4 Ethernet ports
- Supports gigabit plans
- Affordable price
Pros: Budget-friendly, easy to set up, decent speed.
Cons: Not DOCSIS 3.1, slower than others.
Price Range: $120-$150.
Best For: Small households with moderate internet needs.
8. Motorola MB8600
- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
- Recommended for all service speeds from the slowest to over 1,000 Mbps. A Broadcom modem chipset provides security from Denial of Service attacks. This modem connects to a WiFi router, computer, HDTV, game station, or streaming video device. Great for use with Whole Home WiFi or Mesh networks like eero, Google WiFi, and Orbi. (This cable modem does not have a built-in wireless router or telephone call capability. The Motorola MG7310, MG7315, MG7550, and MG7700 have a built-in wireless router.)
- Requires cable Internet service. Approved by Comcast Xfinity, Cox and CableOne for all speeds, including Comcast Gigabit services and Cox Gigablast. Saves up to $132 per year in cable modem rental fees. (Savings are shown for Comcast Xfinity and vary by cable service provider. No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others.)
- One open and 3 masked 10/100/1000 Gigabit Ethernet ports allow connection of any SINGLE device with an Ethernet port including a router, Windows/Mac computer, HDTV, game station. The multiple Ethernet ports are NOT for connecting multiple devices; they allow connection to a router that can bond more than one Ethernet port to achieve speeds over 1Gbps when supported by your cable service. Supports IPv4/IPv6. Includes Broadcom full-band capture digital tuner to enhance speed and save energy.
- Active Queue Management (AQM) significantly reduces Internet latency, much better than popular 32x8 3.0-only cable modems. AQM results in faster page loads for all Web traffic and greatly enhances interactive applications like online gaming and video conferencing.
- DOCSIS 3.1 support
- Gigabit Ethernet port
- Supports plans up to 1 Gbps
- Designed for high-speed plans
Pros: Reliable, future-proof, simple setup.
Cons: No built-in Wi-Fi, needs separate router.
Price Range: $180-$220.
Best For: Users wanting a high-performance modem with external router options.
9. ASUS RT-AX88U & CM-AX6000 Combo
- Blazing-fast WiFi 7 tech boosts throughput up to 7200Mbps with Multi-Link Operation and 4096-QAM.
- Bolster your wired network capacity up to 34G with one cutting-edge 10G SFP+ port and one standard 10G WAN/LAN port.
- Establish always-on internet through AI WAN detection, versatile WAN configuration options, and a convenient USB port ready for 4G LTE and 5G Mobile tethering.
- Unleash demanding WiFi 7 and 10G network applications with a powerhouse quad-core 2.6GHz 64-bit CPU.
- Easily establish up to five SSIDs with Guest Network Pro for easy IoT device setup and management, instant VPN connections, and convenient parental controls.
- Wi-Fi 6 compatible
- 8 Gigabit LAN ports
- Supports gigabit speeds
- Advanced security features
Pros: High-speed Wi-Fi, extensive ports, excellent coverage.
Cons: Expensive, complex setup for beginners.
Price Range: $350-$400.
Best For: Large households or small offices needing top speeds.
10. Linksys CMX-series & Velop Mesh (Combo)
- Wi-Fi router replacement provides whole home mesh coverage
- Bundle includes (1) Tri band node and (2) Dual band nodes
- Ideal for large, 5+ bedroom multi story homes (up to 5,000 square feet)
- Provides fast, reliable Wi-Fi coverage for 4K streaming, gaming and more
- Connects to your existing modem from any ISP (replaces router)
- DOCSIS 3.1 support
- Mesh Wi-Fi coverage up to 6,000 sq ft
- Supports gigabit plans
- Multiple Ethernet ports
Pros: Wide coverage, seamless Wi-Fi, reliable speeds.
Cons: Higher initial cost, setup complexity.
Price Range: $300-$350.
Best For: Large homes requiring extensive coverage.
Comparison Table
| Product Name | Price | Key Feature | Rating |
|---|---|---|---|
| Arris Surfboard SBG8300 | $220 | DOCSIS 3.1, Wi-Fi AC2350 | 4.5/5 |
| NETGEAR Nighthawk CAX80 | $350 | Wi-Fi 6, 2 Gbps support | 4.7/5 |
| Motorola MG8725 | $200 | DOCSIS 3.1, AC3200 | 4.4/5 |
| ARRIS SURFboard SBG8300 | $240 | DOCSIS 3.1, 2.5 Gbps | 4.5/5 |
| ASUS CM-AX6000 | $290 | Wi-Fi 6, Gigabit Ethernet | 4.6/5 |
| Netgear C7800 | $200 | AC3200, Gigabit Ethernet | 4.3/5 |
| TP-Link Archer A7 & MR600 | $140 | Wi-Fi 5, Affordable | 4.0/5 |
| Motorola MB8600 | $200 | DOCSIS 3.1, High-Speed | 4.4/5 |
| ASUS RT-AX88U & CM-AX6000 | $380 | Wi-Fi 6, 8 LAN ports | 4.7/5 |
| Linksys CMX & Velop Mesh | $330 | Mesh Coverage, Gigabit | 4.5/5 |
Buying Guide
What to Look For
Ensure the device supports DOCSIS 3.1 for gigabit speeds, has enough Ethernet ports, and offers Wi-Fi 6 for future-proofing. Check compatibility with your internet provider and coverage area to match your home’s size.
Common Mistakes to Avoid
Avoid choosing a device with insufficient speed support or lacking future-proof features. Don’t forget to verify compatibility with your ISP to prevent setup issues.
Additional Tips
Consider devices with mesh capabilities if you have a large home. Investing in a device with multiple Ethernet ports allows wired connections for devices demanding maximum speed and stability.
FAQ
Can I use a modem router combo for gigabit internet?
Yes, but ensure it supports DOCSIS 3.1 and gigabit speeds to get the most out of your plan.
Is Wi-Fi 6 necessary for gigabit speeds?
Wi-Fi 6 is not mandatory but provides better performance, efficiency, and future-proofing for high-speed internet.
Conclusion
Choosing the best modem router combo for 1 gig internet depends on your needs, budget, and home size. Prioritize DOCSIS 3.1, Wi-Fi 6, and enough Ethernet ports to ensure you get the fastest, most reliable connection for your household.