If you’re searching for the best DOCSIS 3.1 modem, you’re in the right place! In 2024, having a reliable and efficient modem is crucial for maintaining high-speed internet connections. DOCSIS 3.1 modems are the latest technology that can help maximize your internet speed, allowing for faster downloads, smoother streaming, and seamless online gaming experiences. This guide will not only highlight the top 10 products from Amazon but also offer a buying guide to ensure you make a well-informed decision.
- Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
- Model CM1000 replaces your cable modem saving you up to 168/year in equipment rental fees
- Connect any WiFi router to this modem's Ethernet port to support all your wireless devices
- 1 Gigabit Ethernet port connects to your computer or separate WiFi router
- Made for use in the US only
- A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing. .Telephone Port : None. HD Multi-Media Streaming : Yes.
- 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).
- System requirements 1. High-speed Internet access account 2.Web browser access – Internet Explorer, Google Chrome, Firefox, or Safari 3. Compatible operating systems: 4. Windows 10 5. Windows 8 6. Windows 7 Service Pack 1 (SP1) Note: Although older versions of Microsoft Windows operating systems are no longer specifically supported, they should still function with your SB8200. a.Macintosh 10.4 or higher b. UNIX c. Linux
- Simple and Secure Set-up: Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Connect to a Wi-Fi router for networking.
- SUPPORTS INTERNET PLANS up to 1 Gbps. Compatible with Cable Internet service plans up to 1 Gbps, ensuring fast and reliable connectivity for all your devices.
- WORKS WITH WIFI ROUTERS or WIFI MESH: Pair with a WiFi Router with this 3.1 DOCSIS Modem to connect all of your WiFi devices to the Internet. This cable internet modem DOES NOT have a built-in WIFI router.
- STOP RENTING & START SAVING - This internet modem replaces your leased docsis 3.1 modem so you can say Good-bye to equipment rental fees and save up to $168/yr. (Savings shown for Comcast Xfinity and can vary.)
- CERTIFIED to work with Comcast Xfinity, Comcast Xfinity Business, Charter Spectrum, Cox Gigablast, CableOne Sparklight, Cogeco Breezeline and Zito Media. Also works with Astound, Grande, RCN and Wave. Check your Internet Service Provider (ISP) website to confirm compatibility.
- NOT COMPATIBLE with AT&T, Verizon, CenturyLink, DISH, DirecTV, Optimum, StarLink and any bundled voice service. Does NOT WORK with DSL, Fiber, Fixed Wireless or Satellite Services.
- 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 latest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming and enables multi-gig networking
- Next Generation Upload Speed Optimized: Switchable upstream filters to support optimized upload service tiers (provider dependent).
- Simple and Secure Set-up: Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Connect to a Wi-Fi router for networking.
- Compatibility: The SURFboard S34 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It's approved for cable internet speed plans up to 2.5-Gbps. Check your Internet Service Provider (ISP) website to confirm compatibility.
- 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 2Gbps
- Coverage up to 2,000 sq. ft. and 25 concurrent devices with dual-band WiFi 6 (AX2700) speed (up to 2.7Gbps)
- 4 X 1 Gig Ethernet ports (supports port aggregation) and 1 USB 3.0 port for computers, game consoles, streaming players, storage drive, and other wired devices
- Replaces your cable modem and WiFi router. Save up to $168/yr in equipment rental fees
- DOCSIS 3.1 and 32x8 channel bonding
- Approved for Cox, Spectrum and Xfinity internet along with other US cable internet providers. Is NOT compatible with ATT, CenturyLink, Verizon, Froniter or other Fiber Optic, DSL or Satellite internet service providers.
- Does NOT include Wi-Fi and Does NOT support cable digital voice service.
- The SURFboard SB8200 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It is approved for cable internet speed plans up to 1 Gbps. Check your cable ISP website to confirm compatibility.
- 32 downstream x 8 upstream DOCSIS 3.0 bonded channels, or 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels.
- Two 1-Gigabit Ethernet ports
- Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
- Model CM1000 replaces your cable modem saving you up to 168/year in equipment rental fees
- Connect any WiFi router to this modem's Ethernet port to support all your wireless devices
- 1 Gigabit Ethernet port connects to your computer or separate WiFi router
- Made for use in the US only
- Top Internet Speeds for all Multi-gigabit Speed Tiers - Wirecutter recommends this model as the best cable modem for people using Gigabit Internet plans. Built-in DOCSIS 3.1 and DOCSIS 3.0 32x8 capabilities give top Internet speeds for all cable Internet services.
- Save Money - Eliminate up to 168 dollars per year in cable modem rental fees (Savings are shown for Comcast Xfinity and vary by cable service provider.) Approved by Comcast Xfinity and Xfinity X1, Cox, and CableOne for all speeds including Comcast Gigabit services and Cox Gigablast. Not compatible with RCN. No cable modem is compatible with fiber optic, DSL, or satellite services, available from Verizon, AT&T, CenturyLink, Frontier, and others.)
- Flexible Compatibility - Pair with any Wi-Fi router you’d like, including Whole Home Wi-Fi or Mesh routers like eero, Google Wi-Fi, and Orbi. A 10/100/1000 Gigabit Ethernet port allows connection of any SINGLE device with an Ethernet port including a router, Windows or Mac computer, HDTV, or game station. This cable modem does not have a built-in wireless router or telephone call capability.
- Proactive Network Security - A broadcom chipset provides advanced security from denial-of service attacks.
- Active Queue Management (AQM) - AQM significantly reduces Internet latency on both DOCSIS 3.1 and 3.0 services, resulting in faster page loads for all Web traffic and enhanced interactive applications like online gaming and video conferencing. The MB8600 also includes a full-band capture digital tuner to enhance speed and save energy.
- A Trusted Name in Home Connectivity: Get high speeds, low latency, and a two-in-one product! With the ARRIS SURFboard G34 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..MoCA Technology : No. Telephone Port : None.
- 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).
- Simple and Secure Set-up: Just plug-in, download the SURFboard Central App, and follow the step-by-step intrstuctions to activate the modem, set-up and customize your Wi-Fi network, and add devices to your home network! Once setup is complete, the app provides real-time monitoring of the devices on your network, enhanced parental controls like setting time limits and pausing internet and much more.
- Compatibility: The SURFboard G34 is compatible with major U.S. cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Gigabit/Gigabit x2) and others. It's approved for cable internet speed plans up to 1 Gbps. Check your Internet Service Provider (ISP) website to confirm compatibility.
Top 10 Best DOCSIS 3.1 Modems
1. NETGEAR Nighthawk CM1200 DOCSIS 3.1 Cable Modem
The NETGEAR Nighthawk CM1200 is a high-performing DOCSIS 3.1 modem designed for serious gamers or streaming enthusiasts. This modem supports internet plans up to 2 Gbps, making it perfect for households using multiple devices simultaneously.
It features four Ethernet ports, allowing for wired connections to your gaming consoles and PCs. Setup is straightforward, and the modem’s robust build quality ensures longevity. Its sleek design will also blend well with your home networking gear.
With compatibility for all major cable providers like Comcast, Spectrum, and Cox, the Nighthawk CM1200 is a versatile addition to any home network.
- Compatible with all major cable internet providers with internet speed up to 2Gbps. Currently certified with Cox, Spectrum and Xfinity.. Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
- Works with any WiFi router: Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices
- Save monthly rental fees: Model CM1200 replaces your cable modem saving you up to $168/yr in equipment rental fees
- Four (4) Gigabit Ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices
- Modem technology: Engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.1
2. ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem
The ARRIS SURFboard SB8200 is a popular choice among users looking for reliability and performance. It can deliver internet speeds up to 2 Gbps and is equipped with two Ethernet ports for link aggregation, effectively doubling your speed when paired with a compatible router.
Thanks to its outstanding performance, the SB8200 is well-suited for gamers and homes with multiple devices. Setup is a breeze with the ARRIS SURFboard Manager app, which helps manage your network with ease.
Furthermore, the modem is compatible with major ISPs, making it an excellent choice for most households.
- A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing. .Telephone Port : None. HD Multi-Media Streaming : Yes.
- 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).
- System requirements 1. High-speed Internet access account 2.Web browser access – Internet Explorer, Google Chrome, Firefox, or Safari 3. Compatible operating systems: 4. Windows 10 5. Windows 8 6. Windows 7 Service Pack 1 (SP1) Note: Although older versions of Microsoft Windows operating systems are no longer specifically supported, they should still function with your SB8200. a.Macintosh 10.4 or higher b. UNIX c. Linux
- Simple and Secure Set-up: Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Connect to a Wi-Fi router for networking.
3. Motorola MB8611 DOCSIS 3.1 Cable Modem
The Motorola MB8611 is another strong contender among the best DOCSIS 3.1 modems. Offering speeds up to 6 Gbps with link aggregation, this modem is suitable for power users who demand flawless performance.
It features a single 2.5 Gbps Ethernet port, which makes it ideal for connecting to high-speed routers. The setup is simple, with no complex configurations required, making it user-friendly for those unfamiliar with networking hardware.
Compatibility with major cable providers adds to its appeal, ensuring it can fit into most home networking environments effortlessly.
- Ultra-fast DOCSIS 3.1 performance - Delivers true Gigabit-plus speeds. Supports fast internet plans with Comcast Xfinity, Cox, and Spectrum. Backward compatible with 32x8 DOCSIS 3.0.
- Pairs with any WiFi router - Seamlessly compatible with any WiFi router to connect all your devices. This cable modem does NOT have a built-in wireless router or telephone call capability.
- Multi-gigabit Ethernet speed - A 2.5 GB Ethernet port delivers true high-speed connectivity to even the fastest routers and computers, providing downstream speeds just below 2,500 Mbps and upstream speeds up to 800 Mbps when supported by your internet service plan.
- Fast streaming, conferencing, gaming - Applies Active Queue Management (AQM) for reduced Internet latency and better app performance, including online gaming, conferencing, and streaming.
- 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.)
4. TP-Link TC7650 DOCSIS 3.1 Cable Modem
The TP-Link TC7650 is an affordable option that doesn’t compromise on performance. This modem supports speeds up to 1.9 Gbps, making it suitable for online gaming and HD streaming.
Its compact design means it won’t take up too much space next to your router. Moreover, it’s an ideal solution for users who want multiple devices connected simultaneously without experiencing slowdowns.
With its easy installation process and compatibility with major ISPs, the TC7650 is a solid buy for those on a budget.
- SUPPORTS INTERNET PLANS up to 1 Gbps. Compatible with Cable Internet service plans up to 1 Gbps, ensuring fast and reliable connectivity for all your devices.
- WORKS WITH WIFI ROUTERS or WIFI MESH: Pair with a WiFi Router with this 3.1 DOCSIS Modem to connect all of your WiFi devices to the Internet. This cable internet modem DOES NOT have a built-in WIFI router.
- STOP RENTING & START SAVING - This internet modem replaces your leased docsis 3.1 modem so you can say Good-bye to equipment rental fees and save up to $168/yr. (Savings shown for Comcast Xfinity and can vary.)
- CERTIFIED to work with Comcast Xfinity, Comcast Xfinity Business, Charter Spectrum, Cox Gigablast, CableOne Sparklight, Cogeco Breezeline and Zito Media. Also works with Astound, Grande, RCN and Wave. Check your Internet Service Provider (ISP) website to confirm compatibility.
- NOT COMPATIBLE with AT&T, Verizon, CenturyLink, DISH, DirecTV, Optimum, StarLink and any bundled voice service. Does NOT WORK with DSL, Fiber, Fixed Wireless or Satellite Services.
5. Linksys CM3016 DOCSIS 3.1 Cable Modem
The Linksys CM3016 offers a robust and reliable option for users wanting stability in their internet connections. This modem supports internet speeds of up to 1.4 Gbps, ideal for most households.
It includes eight downstream and four upstream channels, ensuring a stable connection even during peak usage times. The installation is seamless, and it works with all major ISPs, ensuring compatibility across the board.
The design is compact and suitable for any home environment, making it easy to integrate into your network setup.
- Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more. Requires Cable Internet Service
- Not compatible with: Verizon, AT&T, or CenturyLink
- Cable modem only (no WiFi router)
- Experience high speed Wi Fi speeds from your existing ISP plans upto 250 Mbps. Ideal for HD media streaming, simultaneous online gaming, web surfing and more
- Features Intel Puma 6 chipset to achieve high speed downstream and upstream performance
6. Arris SURFboard SB8200P DOCSIS 3.1 Cable Modem
The ARRIS SURFboard SB8200P is an upgraded version of the SB8200, including better compatibility with multi-gigabit speeds. This modem supports 2 Gbps speeds and features two Ethernet ports for link aggregation.
Its reliable build and performance make it suitable for HD streaming and online gaming, providing a steady and uninterrupted connection. Setup is straightforward, requiring minimal effort.
This modem is ideal for those who often stream 4K content or expect to handle multiple devices without disruption.
- Approved for Cox, Spectrum and Xfinity internet along with other US cable internet providers. Is NOT compatible with ATT, CenturyLink, Verizon, Froniter or other Fiber Optic, DSL or Satellite internet service providers.
- Does NOT include Wi-Fi and Does NOT support cable digital voice service.
- The SURFboard SB8200 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It is approved for cable internet speed plans up to 1 Gbps. Check your cable ISP website to confirm compatibility.
- 32 downstream x 8 upstream DOCSIS 3.0 bonded channels, or 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels.
- Two 1-Gigabit Ethernet ports
7. Netgear CM500 DOCSIS 3.1 Cable Modem
The Netgear CM500 is a budget-friendly DOCSIS 3.1 modem suitable for smaller households or users with moderate internet needs. It supports speeds up to 300 Mbps, which is sufficient for browsing, streaming, and casual online gaming.
Though it may lack some advanced features of higher-end models, it delivers reliable performance and is compatible with most major ISPs.
The easy setup and compact design make it a great choice for those who don’t need excessive speed. Its affordability makes it appealing for first-time buyers or those upgrading from older technology.
- Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
- Model CM1000 replaces your cable modem saving you up to 168/year in equipment rental fees
- Connect any WiFi router to this modem's Ethernet port to support all your wireless devices
- 1 Gigabit Ethernet port connects to your computer or separate WiFi router
- Made for use in the US only
8. ASUS CM-32 AC2600 DOCSIS 3.1 Cable Modem
The ASUS CM-32 is more than just a modem; it combines a powerful router and DOCSIS 3.1 modem into one device. Offering speeds of up to 2.5 Gbps, it’s perfect for smart homes with multiple connected devices.
This modem/router combo simplifies setup while providing excellent coverage and performance. Its MU-MIMO technology allows multiple devices to connect at high speed simultaneously.
If you’re looking for a two-in-one solution that reduces clutter and provides outstanding performance, the ASUS CM-32 is an excellent option.
- Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
- Model CM1000 replaces your cable modem saving you up to 168/year in equipment rental fees
- Connect any WiFi router to this modem's Ethernet port to support all your wireless devices
- 1 Gigabit Ethernet port connects to your computer or separate WiFi router
- Made for use in the US only
9. TP-Link TC7620 DOCSIS 3.1 Cable Modem
The TP-Link TC7620 provides functionality and style in a compact package. Supporting internet speeds of up to 1.9 Gbps, it’s capable of handling multiple high-resolution streaming and gaming devices without breaking a sweat.
This modem is easy to install, making it accessible for any user, even those who might not be technically inclined. Its sleek design fits comfortably in any home setup.
If you’re looking for something that delivers solid performance and ease of use, the TC7620 is a top choice.
- A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing. .Telephone Port : None. HD Multi-Media Streaming : Yes.
- 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).
- System requirements 1. High-speed Internet access account 2.Web browser access – Internet Explorer, Google Chrome, Firefox, or Safari 3. Compatible operating systems: 4. Windows 10 5. Windows 8 6. Windows 7 Service Pack 1 (SP1) Note: Although older versions of Microsoft Windows operating systems are no longer specifically supported, they should still function with your SB8200. a.Macintosh 10.4 or higher b. UNIX c. Linux
- Simple and Secure Set-up: Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Connect to a Wi-Fi router for networking.
10. Cisco DPC3208 DOCSIS 3.1 Cable Modem
The Cisco DPC3208 is another budget-friendly option that performs admirably for moderate users. While it supports speeds of up to 800 Mbps, it’s excellent for light streaming and casual browsing.
Its design is simple and compatible with most major ISPs, ensuring versatility in installation. While it may not offer the high-speed features of premium modems, it’s an ideal starter modem for those looking to upgrade.
If you’re not ready to invest in high-end technology but still want a reliable modem, the Cisco DPC3208 is worth considering.
Buying Guide for the Best DOCSIS 3.1 Modem
When purchasing the best DOCSIS 3.1 modem, there are several factors to consider to ensure that you make an informed decision:
Speed Requirements
The first consideration should be your internet speed requirements. DOCSIS 3.1 modems can support varying speeds, so choose one that aligns with your internet plan. Higher speeds are necessary for homes with multiple users or heavy bandwidth activities like streaming 4K content and online gaming.
ISP Compatibility
Compatibility with your Internet Service Provider (ISP) is crucial. Most DOCSIS 3.1 modems are compatible with major ISPs, but it’s always best to check if the modem you choose is approved by your ISP.
Number of Ports
Look for modems with multiple Ethernet ports if you plan to connect several devices directly to the modem. If you’re also considering a router combination, then this might be less of a concern.
Build Quality and Design
Consider the build quality and design of the modem. A robust modem can last longer and withstand more stress over time, while a compact design can blend more easily with your other networking devices.
Price and Warranty
Finally, price is always a factor to consider. While it’s tempting to go for the cheapest option, investing a bit more in a quality modem can save you from potential headaches in the long run. Check warranties and customer support options, as these can be indicators of a product’s reliability.
Conclusion
Choosing the best DOCSIS 3.1 modem is essential for achieving optimal internet speeds and maintaining a robust home network. The list of top 10 modems provided offers a range of options catering to various needs and budgets. Whether you are an intense gamer, a streamer, or someone who simply needs a reliable connection for everyday use, investing in a quality DOCSIS 3.1 modem can significantly enhance your online experience. With the right information and considerations in mind, you can confidently choose the best DOCSIS 3.1 modem for your home in 2024.
Last update on 2025-07-01 / Affiliate links / Images from Amazon Product Advertising API | hishecozy.com is a participant in the Amazon Associate program and will earn from qualifying purchases.