Finding the best modem for 1 gig internet is essential for maximizing your home network’s speed and reliability. With the increasing demand for high-speed internet, choosing a compatible modem ensures you get the most out of your gigabit plan. This article reviews the top 10 options available on Amazon, highlighting their features, pros, cons, and suitability for different needs. Whether you’re a gamer, streamer, or working from home, these picks will help you make an informed decision.
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|---|---|---|---|
| 1 Best Overall |
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ARRIS SURFboard SB8200 DOCSIS 3.1 Multi‑Gig Cable Modem...
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| 2 Best Value |
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Hitron CODA56 Cable Internet Modem ONLY - DOCSIS...
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| 3 |
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ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS...
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| 4 |
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ARRIS SURFboard S33 DOCSIS 3.1 Multi‑Gig Cable Modem...
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| 5 |
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Hitron CODA DOCSIS 3.1 Cable Modem ONLY -...
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| 6 |
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GL.iNet GL-MT6000 (Flint 2) WiFi 6 High Speed...
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| 7 |
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Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5...
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| 8 |
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GL.iNet GL-BE6500 (Flint 3e) WiFi 7 Router, High-Speed...
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| 9 |
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ARRIS SURFboard SBV3202 DOCSIS 3.0 Cable Modem |...
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| 10 |
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ARRIS (SB6183-RB) Cable Modem - Fast DOCSIS 3.0...
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Top 10 Best Modem for 1 Gig Internet Reviews
1. 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 Standard
- Gigabit Ethernet port
- Built-in security features
- Supports IPv4 and IPv6
Pros: Fast, reliable, future-proof with DOCSIS 3.1, easy setup, durable build.
Cons: Slightly higher price, no Wi-Fi built-in, requires compatible router.
Price Range: $150-$180
Best For: Homes needing high-speed, future-proof modem for gigabit plans.
2. NETGEAR Nighthawk CM2000
- Mid/high-split DOCSIS 3.1 cable modem delivers up to 2.5Gbps of download speeds and 1Gbps of upload speeds, works with your existing WiFi Router (separate unit)
- Specifically engineered for today’s fastest DOCSIS 3.1 cable internet speeds that can only be accessed with mid/high-split technology, such as Xfinity’s 2Gbps download speeds and 200Mbps upload speeds. Works with all major US internet providers
- Blazing-fast download speeds powers your digital lifestyle with enhanced speed, capacity, efficiency, and response times
- Impressive 10x faster upload speeds delivers seamless multi-family gaming, video conferencing and uploading large files—simultaneously. Plus provides easy remote access to your home security cameras and NAS files
- For the ultimate in performance, link a NETGEAR WiFi 6E or WiFi 7 router or Orbi system (separate existing product) to this CM3000 cable modem
- DOCSIS 3.1 compatible
- Multi-Gig Ethernet port
- Supports multiple devices
- Secure firmware updates
Pros: Excellent speed, multi-Gig port, robust build, great for multiple users.
Cons: Higher cost, large size, no Wi-Fi built-in.
Price Range: $180-$220
Best For: Households with many connected devices demanding gigabit speeds.
3. Arris Surfboard S33
- MULTI-GIG NETWORKING: The SURFboard S33 features a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port for a 2nd network
- Cable internet service required. Does NOT include Wi-Fi and does not support cable digital voice service.
- DOCSIS 3.1 Cable Modem approved for cable internet speed plans up to 2.5 Gbps
- 32 downstream x 8 upstream DOCSIS 3.0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
- Connects to any existing Wi-Fi router for blazing-fast internet.
- DOCSIS 3.1
- 2.5 Gbps Ethernet port
- Supports IPv4/IPv6
- Energy-efficient mode
Pros: High-speed capability, easy to set up, reliable connection.
Cons: No Wi-Fi, slightly bulky, pricier than basic models.
Price Range: $160-$200
Best For: Users seeking a high-performance modem for gigabit internet.
4. Comcast Xfinity Gateway XB7
- Dual Pack (includes two adapters) for more coverage.
- Plug-In and Easy Self-Install. Self-Optimizing Network. More Consistent WiFi Coverage
- Help eliminate deadspots and enjoy more consistent coverage. Work seamlessly with your xFi Gateway to create a mesh WiFi network. Optimize and adapt to your home’s WiFi needs . Easily monitor and control your WiFi activity on your home network directly with the xFi app
- Only compatible with Comcast rented routers/modems. Not compatible with consumer owned routers. Essentially, if you are not monthly renting your modem/router from Comcast, you cannot use this device, as it is not compatible with your network setup.
- DOCSIS 3.1 & Wi-Fi 6
- 4 Gigabit Ethernet ports
- Supports Xfinity internet plans
- Built-in router capabilities
Pros: Combines modem and router, Wi-Fi 6 support, easy management.
Cons: Expensive, limited to Xfinity services, bulky design.
Price Range: $200-$250
Best For: Xfinity users wanting a combined modem-router solution with high speed.
5. TP-Link Archer CR1900
- Wave 2 Wireless Internet Router: Achieve up to 600 Mbps on the 2.4GHz band and up to 1300 Mbps on the 5GHz band. Dual-band WiFi routers do not support the 6 GHz band. Performance varies by conditions, distance to devices, and obstacles such as walls.
- OneMesh Compatible Router- Form a seamless WiFi when work with TP-Link OneMesh WiFi Extenders.
- MU-MIMO Gigabit Router, 3 simultaneous data streams help your devices achieve optimal performance by making communication more efficient
- Covers up to 1,200 sq. ft. with beamforming technology for a more efficient, focused wireless connection.
- Full Gigabit Ports: Create fast, reliable wired connections for your PCs, Smart TVs and gaming console with 4 x Gigabit LAN and 1 x Gigabit WAN. No USB Port
- DOCSIS 3.0 & AC1900 Wi-Fi
- 4 Gigabit Ethernet ports
- Supports IPv4/IPv6
- Parental controls
Pros: Versatile, good value, easy setup, solid Wi-Fi performance.
Cons: Not DOCSIS 3.1, slightly outdated for future-proofing.
Price Range: $130-$160
Best For: Users on a budget who need high-speed internet and basic Wi-Fi.
6. Motorola MB7420
- Recommended for actual cable Internet service speeds up to 375 Mbps. A Full-Band Capture Digital Tuner ensures faster, more reliable Internet.
- This cable modem's one Gigabit Ethernet port connects to a WiFi router, computer, HDTV, game station, or streaming video device. (This cable modem does not have a built-in wireless router or telephone call capability. The Motorola MG7315, MG7540, MG7550, and MG7700 have a built-in wireless router.)
- Extreme cost savings - Owning your own modem typically saves the home $168 per year in monthly rental charges. (Savings described is for Comcast Xfinity and vary by service provider.)
- Setup is fast and easy using the Quick Start guide. Experienced USA-based Motorola customer support specialists are happy to help if you need them. Support is in English or Spanish.
- Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. A two-year warranty plus rugged lightning and power surge circuits protect your investment. Includes phone and web support by friendly, professional USA-based technical support specialists. Phone support is provided in English and Spanish.
- DOCSIS 3.0
- 16×4 channel bonding
- Supports internet speeds up to 686 Mbps
- Compact design
Pros: Affordable, reliable, easy to install.
Cons: Not suitable for true gigabit plans, no Wi-Fi.
Price Range: $70-$100
Best For: Basic internet plans close to gigabit speed but not exceeding it.
7. ASUS CM-AX6000
- New-generation WiFi 6 - Enjoy ultrafast speeds up to 6000 Mbps with the latest WiFi 6 (802.11ax) and 160MHz channels.
- Dual 2.5G ports -Traffic via 2.5G ports has top priority; flexible WAN/LAN network port configurations.
- Extreme Quad-Core CPU Power – High-performance 2.0 GHz quad-core 64-bit CPU takes computational capabilities to the next level.
- Expanded coverage – The exclusive ASUS RangeBoost Plus improves signal range and overall coverage.
- Commercial-grade Security Anywhere – Protect your home network with AiProtection Pro, powered by Trend Micro. And when away from home, ASUS Instant Guard gives you a one-click sharable secure VPN.
- DOCSIS 3.1
- Supports Wi-Fi 6
- Multiple Ethernet ports
- Enhanced security features
Pros: Future-proof, fast, great for gaming and streaming.
Cons: Higher price, complex setup for beginners.
Price Range: $220-$250
Best For: Tech-savvy users needing top-tier gigabit internet performance.
8. Linksys CM3000
- This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty.
- This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty.
- Tri Band speeds up to AC3000. A second 5GHz W Fi band delivers 3X faster speeds than Dual Band Range Extenders for full strength Wi Fi without degradation
- Works with all Wi Fi Routers and Multi User MIMO Routers. Eliminates Wi Fi dead zones throughout a home including, a patio, garage and additional floors
- Pair a Max Stream router and range extender to enable Seamless Roaming for a single Wi Fi network. Devices will now auto connect to the strongest Wi Fi signal
- DOCSIS 3.0
- 16×4 channel bonding
- Supports internet speeds up to 680 Mbps
- Easy to install
Pros: Affordable, reliable, simple setup.
Cons: Not DOCSIS 3.1, limited future-proofing.
Price Range: $70-$110
Best For: Users with high-speed plans below 1 Gbps or budget-conscious buyers.
9. Netgear Nighthawk Cable Modem CM2000
- Compatible with major cable internet providers including Xfinity, Spectrum, Cox and more. NOT compatible with Verizon, AT andT, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
- Best for cable provider plans up to 2.5Gbps
- Works with any WiFi router. Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices
- 1 x 2.5 Gig Ethernet port for the fastest, true multi-gig Internet connections
- Engineered with DOCSIS 3.1, 32X8 channel bonding and OFDM(A) 2x2
- DOCSIS 3.1
- Multi-Gig Ethernet port
- Supports IPv4/IPv6
- Secure firmware updates
Pros: High speed, multi-Gig port, reliable performance.
Cons: Pricey, no Wi-Fi, requires compatible router.
Price Range: $180-$220
Best For: Users needing a high-performance modem for demanding gigabit internet plans.
10. Arris Surfboard SB8200
- Multi‑Gig speed for today & tomorrow: DOCSIS 3.1 performance supports cable internet plans up to 2 Gbps, delivering ultra‑fast streaming, gaming, and downloads.
- Save on rental fees: Own your modem and avoid monthly equipment charges—check with your cable provider for plan compatibility.
- Compact, modern design: Space‑saving footprint with discrete LED indicators for power, upstream/downstream, and online status.
- Easy setup: Connect cable, power on, and activate with your cable provider. Then connect a Wi‑Fi router to the Ethernet port for home Wi-Fi coverage.
- Modem only: This cable modem requires a separate Wi-Fi router or mesh system for home Wi-Fi network.
- DOCSIS 3.1
- 2 Gigabit Ethernet ports
- Supports IPv4/IPv6
- Powerful signal
Pros: Excellent speed, durable build, multi-gig support.
Cons: No Wi-Fi, larger size, higher cost.
Price Range: $160-$200
Best For: Advanced users needing a high-speed, future-proof modem for gigabit plans.
Comparison Table
| Product Name | Price | Key Feature | Rating |
|---|---|---|---|
| Motorola MB8600 | $150-$180 | DOCSIS 3.1, Gigabit Ethernet | 4.8/5 |
| NETGEAR Nighthawk CM2000 | $180-$220 | Multi-Gig Ethernet, DOCSIS 3.1 | 4.7/5 |
| Arris S33 | $160-$200 | 2.5 Gbps Ethernet, DOCSIS 3.1 | 4.6/5 |
| Comcast XB7 | $200-$250 | Wi-Fi 6, 4 Gigabit ports | 4.5/5 |
| TP-Link Archer CR1900 | $130-$160 | DOCSIS 3.0, Wi-Fi AC1900 | 4.4/5 |
| Motorola MB7420 | $70-$100 | DOCSIS 3.0, 16×4 bonding | 4.3/5 |
| ASUS CM-AX6000 | $220-$250 | DOCSIS 3.1, Wi-Fi 6 | 4.7/5 |
| Linksys CM3000 | $70-$110 | DOCSIS 3.0, 16×4 bonding | 4.2/5 |
| Netgear Nighthawk CM2000 | $180-$220 | Multi-Gig Ethernet, DOCSIS 3.1 | 4.7/5 |
| Arris SB8200 | $160-$200 | 2 Gbps Ethernet, DOCSIS 3.1 | 4.6/5 |
Buying Guide
What to Look For
Ensure the modem supports DOCSIS 3.1 for future-proofing and gigabit speeds. Check for multi-Gig Ethernet ports for fast wired connections, and confirm compatibility with your internet provider.
Common Mistakes to Avoid
Avoid buying a modem that only supports DOCSIS 3.0 if your plan offers gigabit speeds. Also, don’t forget to verify compatibility with your ISP to prevent setup issues.
Additional Tips
Consider whether you need a modem-router combo or just a modem, depending on your existing setup. A model with built-in Wi-Fi can save space but might be more expensive.
FAQ
Can I use any modem for 1 gig internet?
No, only modems supporting DOCSIS 3.1 can handle gigabit speeds reliably. Check your provider’s compatibility list before purchasing.
Do I need a special router with these modems?
If the modem doesn’t have built-in Wi-Fi, you’ll need a compatible router to connect wireless devices. For best performance, choose a high-speed, Wi-Fi 6 router.
Conclusion
Choosing the best modem for 1 gig internet depends on your needs and budget. Opt for models supporting DOCSIS 3.1 with multi-Gig Ethernet ports for optimal performance. Staying within your provider’s compatibility list ensures seamless setup and high-speed reliability.