If you’re upgrading your internet setup to handle 500 Mbps speeds, choosing the best modem router combo is essential for seamless connectivity. This guide reviews the top options available on Amazon in 2026, highlighting their features, pros, cons, and suitability for different needs. Whether you’re gaming, streaming, or working from home, our picks will help you find a reliable, high-performance device that maximizes your internet plan.
| # | Image | Product | |
|---|---|---|---|
| 1 Best Overall |
|
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1...
|
Check Price |
| 2 Best Value |
|
NETGEAR Nighthawk Cable Modem and WiFi 5 Router...
|
Check Price |
| 3 |
|
Motorola MG8702 | DOCSIS 3.1 Cable Modem +...
|
Check Price |
| 4 |
|
Arris (G18) - Cable Modem Router Combo -...
|
Check Price |
| 5 |
|
Arris (G20) - Cable Modem Router Combo -...
|
Check Price |
| 6 |
|
ARRIS (G34) - Cable Modem Router Combo -...
|
Check Price |
| 7 |
|
NETGEAR Nighthawk WiFi 6Cable Modem Router CAX30-100NAR Compatible...
|
Check Price |
| 8 |
|
NETGEAR Nighthawk Cable Modem and WiFi 6 Router...
|
Check Price |
| 9 |
|
NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1...
|
Check Price |
| 10 |
|
NETGEAR Nighthawk Cable Modem and WiFi 5 Router...
|
Check Price |
Top 10 Best Modem Router Combo for 500Mbps Reviews
1. 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
- Key Specifications:
- DOCSIS 3.1 modem
- AX8 Wi-Fi 6 router
- Supports up to 6Gbps speeds
- 4 Gigabit Ethernet ports
- Supports 30+ devices
Pros: Fast Wi-Fi 6 speeds, robust device support, easy setup, future-proof.
Cons: Slightly expensive, large size, firmware updates can be slow.
Price Range: $350–$400.
Best For: High-demand households with multiple devices and fast internet plans.
2. Motorola MG8702
- Instantly upgraded you WiFi performance with advanced tech all while saving up to $168 per year in rental fees by owning your cable modem.
- Access the fastest cable internet plans available, with the future-proof performance of the DOCSIS 3.1 cable modem.
- Includes a built-in high speed AC3200 WiFi router with Power Boost, Range Boost, and AnyBeam WiFi Beamforming for ultra fast, reliable WiFi.
- Intelligent mobile app - Comes with a smart WiFi app for easy setup, guest network management, usage monitoring, speed testing, parental controls, network security alerts, and more.
- Reliability you can count on - A worldwide leader in technology people depend on. Comes with 2-years of free expert support from our team
- Key Specifications:
- DOCSIS 3.1 modem
- AC3200 dual-band Wi-Fi router
- Supports speeds up to 2Gbps
- 4 Gigabit Ethernet ports
- Built-in security features
Pros: Reliable connection, strong signal range, easy setup.
Cons: Slightly bulky, firmware updates occasionally slow.
Price Range: $250–$300.
Best For: Families needing reliable Wi-Fi and high-speed internet.
3. 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).
- Key Specifications:
- DOCSIS 3.1 modem
- AC2350 Wi-Fi router
- Supports up to 2Gbps
- 4 Gigabit Ethernet ports
- Supports IPv6
Pros: Stable connection, easy setup, excellent for streaming.
Cons: Moderate Wi-Fi range, no mesh capabilities.
Price Range: $200–$250.
Best For: Streamers and gamers needing stable speeds.
4. TP-Link Archer C5400X
- Tri-Band WiFi 6E Router - Up to 5400 Mbps WiFi for faster browsing, streaming, gaming and downloading, all at the same time(6 GHz: 2402 Mbps;5 GHz: 2402 Mbps;2.4 GHz: 574 Mbps)
- WiFi 6E Unleashed – The brand new 6 GHz band brings more bandwidth, faster speeds, and near-zero latency; Enables more responsive gaming and video chatting
- Connect More Devices—True Tri-Band and OFDMA technology increase capacity by 4 times to enable simultaneous transmission to more devices
- More RAM, Better Processing - Armed with a 1.7 GHz Quad-Core CPU and 512 MB High-Speed Memory
- OneMesh Supported – Creates a OneMesh network by connecting to a TP-Link OneMesh Extender for seamless whole-home coverage.
- Key Specifications:
- Wi-Fi 5 (802.11ac)
- Tri-band router
- Supports up to 5400 Mbps
- 8 Gigabit Ethernet ports
- Gaming optimized
Pros: Excellent speed, multiple ports, gaming optimized.
Cons: Larger size, slightly complex setup for beginners.
Price Range: $300–$350.
Best For: Gamers and power users requiring fast, stable Wi-Fi.
5. ASUS CM-AX11000
- High-efficiency WiFi 6 – Ultrafast WiFi 6 tri-band boosts speeds up to 11,000 Mbps, with 160 MHz channels for better efficiency and throughput.Power Supply : AC Input : 110V~240V(50~60Hz), DC Output : 19 V with max. 3.42 A ；19.5 V with max. 3.33 A
- Expanded coverage – Exclusive ASUS RangeBoost Plus improves signal range and overall coverage
- Flexible networking ports – One 2.5 G port and one 10 G port can be configured for either WAN or LAN operation
- Extreme quad-core CPU power – High-performance WiFi chipsets and 64-bit 2.0 GHz quad-core CPU take wireless signal processing to the next level
- Triple-level game acceleration – Online gaming gets network prioritization every step of the way, from PC to game server
- Key Specifications:
- DOCSIS 3.1 modem
- Wi-Fi 6 (802.11ax)
- Supports up to 10Gbps
- 8 Gigabit Ethernet ports
- Supports MU-MIMO and OFDMA
Pros: Future-proof Wi-Fi 6, high speeds, robust security.
Cons: Premium price, large footprint.
Price Range: $450–$500.
Best For: Tech enthusiasts needing top-tier performance.
6. NETGEAR Orbi Cable Modem Router Combo (CBK752)
- Integrated cable modem and WiFi 6 satellite provides high-performance WiFi coverage for up to 5,000 sq. ft. and 40 plus devices. Expand coverage by 2,500 sq. ft. with each optional Orbi Mesh WiFi 6 satellite (sold separately). Automatic firmware updates ensure optimal performance and compatablity with your internet service provider
- DOCSIS 3.1 supports internet plans up to 4Gbps and is compatible with most cable service providers. Certified with Spectrum (up to 1Gbps download speed), Cox (up to 1Gbps download speed), and Xfinity (up to 900Mbps download, 200Mbps upload speeds)
- Fast AX4200 Gigabit speed with WiFi 6 technology for uninterrupted streaming, HD video gaming, and web conferencing
- Save up to dollar 120/yr in equipment rental fees
- NETGEAR Armor software provides an automatic shield of security for your WiFi and connected devices for real-time protection against hackers and added privacy with VPN. 30-day trial included
- Key Specifications:
- DOCSIS 3.0 modem
- Mesh Wi-Fi router
- Supports up to 400 Mbps
- Includes satellite extender
- Supports up to 40 devices
Pros: Easy setup, mesh coverage, reliable connectivity.
Cons: Not ideal for gigabit plans, slower than DOCSIS 3.1.
Price Range: $250–$300.
Best For: Small to medium homes needing expanded Wi-Fi coverage.
7. ARRIS SBG8300-RB
- 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).
- Key Specifications:
- DOCSIS 3.1 modem
- AC2350 Wi-Fi router
- Supports up to 2Gbps
- 4 Gigabit Ethernet ports
- Supports IPv6
Pros: Strong performance, easy to install, good for streaming.
Cons: Moderate Wi-Fi range, no advanced mesh features.
Price Range: $200–$250.
Best For: Families seeking reliable speeds for multiple devices.
8. ASUS RT-AX88U
- 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.
- Key Specifications:
- Wi-Fi 6 (802.11ax)
- Supports up to 6000 Mbps
- 8 Gigabit Ethernet ports
- AiMesh support
- Advanced security features
Pros: High speed, extensive features, future-proof.
Cons: Higher price, large size.
Price Range: $350–$400.
Best For: Tech-savvy users looking for top performance and expandability.
9. 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.
- Key Specifications:
- DOCSIS 3.1 modem
- Supports up to 1Gbps
- Gigabit Ethernet port
- IPv6 support
Pros: Compact design, reliable speeds, easy setup.
Cons: No built-in Wi-Fi, needs a separate router.
Price Range: $150–$180.
Best For: Users with existing Wi-Fi routers wanting high-speed modem.
10. Linksys MR9600
- Key Specifications:
- Wi-Fi 6 (802.11ax)
- Supports up to 6000 Mbps
- Dual-band router
- MU-MIMO technology
- Supports mesh expansion
Pros: Fast Wi-Fi 6, easy to expand, solid coverage.
Cons: No built-in modem, requires separate modem.
Price Range: $250–$300.
Best For: Home users wanting future-proof Wi-Fi with expandability.
Comparison Table
| Product Name | Price | Key Feature | Rating |
|---|---|---|---|
| NETGEAR Nighthawk CAX80 | $350–$400 | Wi-Fi 6 & DOCSIS 3.1 | 4.8/5 |
| Motorola MG8702 | $250–$300 | Reliable dual-band Wi-Fi | 4.6/5 |
| ARRIS Surfboard SBG8300 | $200–$250 | Stable streaming speeds | 4.5/5 |
| TP-Link Archer C5400X | $300–$350 | Tri-band gaming router | 4.7/5 |
| ASUS CM-AX11000 | $450–$500 | Wi-Fi 6 & MU-MIMO | 4.8/5 |
| NETGEAR Orbi CBK752 | $250–$300 | Mesh Wi-Fi coverage | 4.4/5 |
| ARRIS SBG8300-RB | $200–$250 | Reliable performance | 4.5/5 |
| ASUS RT-AX88U | $350–$400 | High speed & security | 4.8/5 |
| Motorola MB8600 | $150–$180 | Compact & reliable | 4.4/5 |
| Linksys MR9600 | $250–$300 | Wi-Fi 6 & expandability | 4.6/5 |
Buying Guide
What to Look For
Ensure compatibility with your internet plan, preferably a DOCSIS 3.1 modem for gigabit speeds. Check Wi-Fi standards—Wi-Fi 6 offers better performance and future-proofing. Consider the number of Ethernet ports and coverage needs, especially if you have a large home or multiple devices.
Common Mistakes to Avoid
Avoid buying a router without a modem if you need an all-in-one device. Don’t overlook firmware updates or security features. Also, choose a device that matches your current and future internet speed to prevent bottlenecks.
Additional Tips
Read customer reviews for real-world performance insights. Consider devices with mesh capabilities if you need expanded coverage. Budget accordingly, noting that investing in a higher-end model can offer better longevity and performance.
FAQ
Can I use a modem/router combo with my existing internet plan?
Yes, but verify compatibility with your ISP and ensure the device supports your plan’s speeds.
Is Wi-Fi 6 necessary for 500 Mbps speeds?
While not essential, Wi-Fi 6 improves speed, capacity, and future-proofing, making it a good investment for high-speed plans.
Conclusion
Choosing the best modem router combo for 500 Mbps depends on your specific needs, budget, and future plans. Devices like the NETGEAR Nighthawk CAX80 and ASUS CM-AX11000 offer high speeds, reliable connectivity, and future-proof features. Carefully evaluate your household demands to find the perfect match for seamless, high-speed internet performance.