Xfinity’s Triple Play Bundle is a combination of internet, TV, and home phone services all in one package. The internet service is delivered through a Comcast-owned cable modem, which can be rented from Xfinity or purchased from the company directly. In this guide, we’ll go over all of the available options for purchasing your own cable modems, including a list of our top picks. We’ll also cover the different Comcast-owned modems in detail and talk about what to look for when purchasing a modem.
By the end of this guide, you’ll know exactly what to look for when purchasing your own modem and have a better idea of which modem to buy. We’ll also cover some widely used Comcast-owned modems that you can purchase directly from Comcast. Let’s get started and see what features to consider when purchasing a modem.
10 Best cable modem for xfinity triple play in Reviews
When you are looking for a cable modem for Comcast, you will find that there are many options available. However, choosing the right cable modem for Comcast can be tricky. To help you find the best cable modem for Comcast, we have written a detailed guide on how to choose the best cable modem for Comcast.
This guide will also help you understand the different features of a Comcast compatible cable modem and help you choose one according to your needs.
1. Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem, and AC1900 Dual Band WiFi Gigabit Router, for Comcast XFINITY Internet and Voice
Features :
- THREE-IN-ONE CABLE MODEM, AC1900 ROUTER, AND XFINITY COMPATIBLE VOICE PORTS – Includes 24X8 DOCSIS 3. 0 cable modem, AC1900 Dual Band (2. 4GHz and 5GHz) Gigabit Router, four Gigabit (GigE) Ethernet ports, and two XFINITY Voice compatible phone ports. This product is approved by Comcast for Xfinity Internet and Voice, and recommended by Comcast for XFINITY Internet service speeds up to 400 Mbps.
- REQUIRES COMCAST XFINITY INTERNET SERVICE. Approved by and for use with Comcast Xfinity and Xfinity X1. This product will not work with any other Internet service provider.
- ELIMINATE UP TO 156 Dollars IN CABLE MODEM RENTAL FEES PER YEAR – Say goodbye to monthly rental fees and landline phone costs.
- BUILT-IN HIGH-SPEED ROUTER WITH AC1900 WIRELESS AND POWER BOOST – provides Internet access for WiFi devices including smartphones, notebooks, tablets, and more. Four 10/100/1000 Gigabit Ethernet LAN ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. A Broadcom cable modem chipset provides security from Denial of Service attacks.
- WIRELESS POWER BOOST FOR BETTER SPEED AND RANGE – adds high-performance WiFi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. In addition, AnyBeam beamforming at both 2. 4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range. NOT included is a backup battery option (Model 98250) that allows your phone to make calls for 8 hours on standby after power loss.
Additional Info :
| Item Dimensions | |
| Height | 9 |
| Width | 2.25 |
| Length | 8.25 |
| Weight | 1.9 |
| Release Date | 2019-09-13T00:00:01Z |
The Motorola MT7711 cable modem router supports a maximum download speed of 680 Mbps, and a maximum upload speed of 131 Mbps. It has two phone ports, and it can be used with Comcast Xfinity Internet and Voice services. The modem comes with an Ethernet cable, a power adapter, and a CD with the installation and user guides. The MT7711 modem router combo supports IPv4 and IPv6, and it includes firewall features. It has four Gigabit Ethernet ports on the back, and it can be used with printers and external hard drives via a USB 2.
0 port. The modem router combo provides simultaneous dual band connectivity at 2. 4GHz and 5GHz.
2. NETGEAR Nighthawk Xfinity Modem with Voice (CM2050V) Cable Modem DOCSIS 3.1 Gigabit, Supports Cable Plans Up to 2.5 Gbps, 2 Phone Lines
Features :
- BUILT FOR FASTEST MULTI-GIG SPEEDS: Best for cable provider plans up to 2.5Gbps.
- COMPATIBLE WITH XFINITY INTERNET & VOICE SERVICE: Certified by Xfinity and ideal for Xfinity’s Triple Play plan. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH.
- WORKS WITH ANY WIFI ROUTER, BEST WITH WIFI 6: Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices. For the fastest Internet, connect to a NETGEAR WiFi 6 router or Orbi Mesh system
- VOICE PHONE SUPPORT: For use with Xfinity Voice service and up to 2 telephone lines with enhanced call features including caller ID, 3-way conference calling, call forwarding and more.
- MULTI-GIG ETHERNET: 1 x2.5Gbps Ethernet port for the fastest, true multi-gig Internet connections.
- SAVE MONTHLY RENTAL FEES: Replaces your cable modem saving you up to $168/yr in equipment rental fees.
- MODEM TECHNOLOGY: Engineered with DOCSIS 3.1 32×8 channel bonding and OFDM(A) 2×2
Additional Info :
| Item Dimensions | |
| Height | 8.2 |
| Width | 3.7 |
| Length | 6.8 |
| Weight | 2.64 |
| Release Date | 2020-10-05T00:00:01Z |
, and ipv6 netgear nighthawk xfinity modem with voice (cm2050v) is a cable modem that works with Comcast Xfinity. It has a DOCSIS 3. 1 modem for a download speed of up to 2. 4 Gbps and an upload speed of up to 1 Gbps. It supports IPv6, IPv4, and MAC address filtering, and it works with cable plans up to 2.
5 Gbps. It has two phone lines, firewall protection, and a web-based interface for easy setup. The netgear nighthawk xfinity modem with voice has two phone lines, which means you don’t need to use a separate router.
3. ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox, Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty
Features :
- A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard S33 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. .Dedicated Customer Support: Live Chat and Phone Support available 8am -1am EST.Warranty Provided by ARRIS: Product ships with 2-Year Limited Warranty.
- 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: 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 S33 is compatible with major U.S. cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Blast!/Extreme Pro) 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.
- What’s in the Box: When you purchase you will get an ARRIS SURFboard S33 Cable Modem, Power Supply, Quick-Start guide, and 2-year warranty card.
- Ethernet Ports: Has one 2.5-Gigabit ethernet port and one 1-Gigabit ethernet port to connect to a Wi-Fi router or other wired device.
- Dedicated Customer Support: Live Chat and Phone Support available 8am -1am EST.
- Warranty Provided by ARRIS: Product ships with 2-Year Limited Warranty.
- 32 downstream x 8 upstream DOCSIS 3.0 bonded channels
Additional Info :
| Item Dimensions | |
| Height | 4.74 |
| Width | 1.8 |
| Length | 5.14 |
| Weight | 0.9 |
| Release Date | 2020-11-10T00:00:01Z |
The Arris Surfboard S33 is a cable modem that is compatible with all major internet providers, including Comcast, Cox, Spectrum, and more. It is DOCSIS 3. 1 certified, providing ultra-high-speed internet up to 2. 5 Gbps and backward compatible with previous DOCSIS standards.
It has an Ethernet port, so you can connect your modem to your network, and a USB port, so you can connect a printer or external drive. The Arris Surfboard S33 is an ideal choice for anyone who wants a cable modem that will work with almost any internet provider, including those with high-speed plans.
4. Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds
Features :
- Ultra-fast DOCSIS 3.1 performance – Delivers true Gigabit-plus speeds. Supports fast internet plans with Comcast Xfinity, Cox, and Spectrum. Backward compatible with 32×8 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.)
- Built for reliability – Motorola is a worldwide leader in technology people depend on. Comes with a 2-year warranty and free support from our team of USA technicians.
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 7.88 |
| Width | 7.25 |
| Length | 0 |
| Weight | 0.06875 |
The MB8611 is the best cable modem for Comcast. It’s a DOCSIS 3. 1 modem compatible with Comcast’s Gigabit service, and makes for a great cable modem router combo. The MB8611 has a 1GHz dual-core processor, four gigabit LAN ports, and a USB port for connecting storage. The MB8611 supports IPv4 and IPv6.
The modem supports IPv4 and IPv6 dynamic and static IP address assignment. The MB8611 has a built-in access gateway so that you don’t need a separate router. The modem secures your network with firewall and performs network traffic QoS prioritization.
5. NETGEAR Nighthawk Cable Modem WiFi Router Combo with Voice C7100V – Supports Xfinity Cable & Voice Plans Up to 600Mbps, 2 Phone lines, AC1900 WiFi Speed, DOCSIS 3.0
Features :
- Compatible with Xfinity Cable & Voice Plans up to 600Mbps speed.
- Three-in-one DOCSIS 3.0 Cable Modem + AC1900 WiFi Router+ Xfinity Voice and 2 USB ports
- DOCSIS 3.0 unleashes 24x faster download speeds than DOCSIS 2.0
- Ideal for streaming 4K HD videos, faster downloads, and high-speed online gaming.Optional battery backup for power outages with up to 8 hours of standby and 5 hours of talk time
- 2 Voice over IP (VoIP) Ports and 4 Gagabit Ethernet Port.System Requirements:Microsoft Windows 7, 8, Vista, XP, 2000, Mac OS, UNIX, or Linux.Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4 or Google Chrome 11.0 browsers or higher
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 3.55 |
| Width | 10.8 |
| Length | 10.15 |
| Weight | 2.83 |
| Release Date | 2022-03-26T00:00:01Z |
If you are looking for a router for Comcast and want to receive the best speeds, look no further. This is a 3-in-1 device that combines a DOCSIS 3. 0 cable modem with a dual-band AC1900 router and voice phone adapter to support 2 phone lines. It is ideal if you want to save space as it has a small footprint.
The Nighthawk X6 is compatible with Comcast, Charter, Cox, and other cable providers that use the same standards. It supports IPv6 and has a 1. 6Ghz dual-core processor with 3 offload processors to ensure it delivers top speeds.
6. ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem | Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | Two 1 Gbps Ports | 1 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty
Features :
- 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.
- 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: 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 SB8200 is compatible with major U.S. cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Blast!/Extreme Pro) and others. It’s approved for cable internet speed plans up to 1-Gbps. Check your Internet Service Provider (ISP) website to confirm compatibility.
- What’s in the Box: When you purchase you will get an ARRIS SURFboard SB8200 Cable Modem, Power Supply, Quick-Start guide, and 2-year warranty card.
- Ethernet Ports: Has two 1-Gigabit ethernet ports to connect to a Wi-Fi router or other wired device.
- Dedicated Customer Support: Live Chat and Phone Support available 8am -1am EST.
- Warranty Provided by ARRIS: Product ships with 2-Year Limited Warranty.
Additional Info :
| Color | White |
| Item Dimensions | |
| Height | 5 |
| Width | 2 |
| Length | 5 |
| Release Date | 2017-02-24T00:00:01Z |
When it comes to cable modems, the ARRIS Surfboard SB8200 is probably the best option on the market right now. It is not only compatible with major cable internet providers like Comcast and Cox, but it also offers the fastest download and upload speeds (1 Gbps). The modem has two Gigabit Ethernet ports for connection to your home network and one USB port for connection to a computer or USB hard drive for sharing files or media across your network.
The SB8200 features an internal processor that prioritizes your internet traffic to offer a smoother streaming experience. It is ideal for households with multiple devices connected to the internet at the same time, such as streaming TV and playing games online.
7. Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router
Features :
- Fast 24×8 DOCSIS 3.0 cable Modem Plus a built-in AC1900 Dual band (2.4GHz and 5GHz) Wi-Fi Gigabit Router with four Gigabit (GigE) Ethernet ports, power boost Wi-Fi amplifiers, firewall security, and more. The maximum modem speed is 1000 Mbps, supporting service speeds up to 650.
- Eliminate up to 156 dollars per year in cable Modem rental fees. (Savings are shown for Comcast Xfinity and vary by cable service provider.) certified by all leading cable service providers including Comcast Xfinity, Cox, Charter spectrum (no cable Modem is compatible with fiber optic, DSL, or satellite services, available from Verizon, AT&T, CenturyLink, Frontier, and others.)
- Built-in high-speed router with AC1900 wireless and Power boost – Provides internet access for Wi-Fi devices including smartphones, notebooks, tablets, and more. 4 10/100/1000 Gigabit Ethernet LAN ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. A Broadcom cable Modem Chipset provides security from denial of service attacks.
- Wireless power boost for better speed and range – Adds high-performance Wi-Fi power amplifiers to boost the wireless signals to the legal limit, giving a significant Boost in speed and range. In addition, anybeam Performing at both 2.4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range
Additional Info :
| Item Dimensions | |
| Height | 9 |
| Width | 2.6 |
| Length | 8.6 |
| Weight | 1.5 |
| Release Date | 2019-02-28T00:00:01Z |
, dual-band, wi-fiacThis modem router combo from motorola is a great choice for cable internet subscribers looking for a modem router combo. It comes with all the features you would want in a modem router combo, including a built-in WiFi access point that supports AC standards. This means that you get the best possible WiFi speeds. The modem router combo also has the DOCSIS 3.
0 standard, which is needed for high-speed cable internet plans. Furthermore, it supports 16×4 channel bonding, enabling it to support up to an incredible 800Mbps download speeds. This means that it is compatible with all the major cable internet providers in the US, including Xfinity from Comcast, Cox, and Spectrum.
8. Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Spectrum, Cox (Renewed)
Features :
- input voltage：120 -240V
- COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and Cable bundled voice services
- SAVE MONTHLY RENTAL FEES: Model C7000 replaces your cable modem and WiFi router saving you up to $150/yr in equipment rental fees. System Requirements Cable broadband Internet service, Check your cable Internet service provider web site for data speed tier compatibility, Not compatible with Cable bundled voice services, Microsoft Windows 7, 8, Vista, XP, 2000, Mac OS, UNIX, or Linux, Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher
- BUILT FOR FAST SPEED: Best for cable provider plans up to 400 Mbps speed
- FAST Wi Fi PERFORMANCE: Get up to 1800 sq ft wireless coverage and 30 devices connected with AC1900 speed (up to 1900 Mbps)
- VERSATILE CONNECTIONS: 4 Gigabit Ethernet ports and 2 USB ports give you fast wired connections to your computer, printer, game box, storage drive, and other devices
- MODEM TECHNOLOGY: Engineered with 24×8 channel bonding and DOCSIS 3.0
- SAFE & SECURE: Includes parental controls, and supports WEP and WPA/WPA2 wireless security protocols
Additional Info :
| Item Dimensions | |
| Height | 3.94 |
| Width | 11.02 |
| Length | 11.65 |
| Weight | 1.6 |
9. ARRIS SURFboard SB6141-RB 8×4 DOCSIS 3.0 Cable Modem (Renewed)
Features :
- Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet Providers. NOT compatible with Verizon, AT&T or Centurylink. REQUIRES Internet Service.
- Wired modem only. Does not include WiFi router or VOIP Telephone adapter. Gigabit Etherent port to connect to PC or Router.
- 8 Download Channels and 4 Upload Channels capable of up to 343 Mbps download and 131 upload speeds. Recommended for Internet Plans up to 100 Mbps.
- Supports both IPv4 and IPv6, the latest standard.
- 90 Day Warranty. ARRIS Certified Refurbished. US Technical support. ARRIS Certified Refurbished products will ALWAYS be branded ARRIS, Never Motorola! If you get Motorola branded product they are illegitimate, need to be returned to Seller and Reported to Amazon
Additional Info :
| Color | White |
| Item Dimensions | |
| Height | 9 |
| Width | 2 |
| Length | 7 |
| Weight | 0.5 |
| Release Date | 2018-10-01T00:00:01Z |
Arrives with a 1-year warranty
Fantastic performance
Arris is a brand you can always count on, and the SurfBoard SB6141 cable modem is a great example of why. This modem is a DOCSIS 3. 0-certified device, which allows it to deliver the fastest internet speeds to your home. And the best part is that it supports both IPv4 and IPv6 standards, ensuring compatibility with most ISPs.
The device comes with a coaxial cable, Ethernet cable, wall-mount kit, and power adapter. And it supports WiFi as well, allowing you to connect both wired and wireless devices without any issues.
10. NETGEAR – Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem, Voice support – Black (Renewed)
Features :
- COMPATIBLE WITH XFINITY INTERNET & VOICE SERVICE: Certified by Comcast for Xfinity. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and non Xfinity voice services
- SAVE MONTHLY RENTAL FEES: Model CM1150V replaces your cable modem saving you up to $150/yr in equipment rental fees
- BUILT FOR ULTIMATE SPEED: Best for cable provider plans up to 2 Gigabits speed
- WORKS WITH ANY WiFi ROUTER: Connect any WiFi router to this modem’s ethernet port to support all your wireless devices
- VERSATILE CONNECTIONS: 4 Gigabit Ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices
- VOICE PHONE SUPPORT: For use with Xfinity Voice service and up to 2 telephone lines with enhanced call features including caller ID, 3 way conference calling, call forwarding and more
- MODEM TECHNOLOGY: Engineered with 32×8 channel bonding, OFDM 2×2, and DOCSIS 3.1.Compatible Operating System:Windows 7,8,10,Vista,XP,2000, Mac OS. Compatible web browser:Microsoft Internet Explorer 5.0 or Later,Firefox 2.0 or later, Safari 1.4 or Later, Google Chrome 11.0 or Later
- MULTI GIG ETHERNET: Link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed
Additional Info :
| Item Dimensions | |
| Height | 3.4 |
| Width | 10.3 |
| Length | 6.1 |
| Weight | 1.33 |
This modem is fast, reliable and offers so many features that it is almost unbelievable. The first thing that amazed me was its great speed, I was surprised because I had never thought that I would be able to achieve a speed of 1,000 Mbps with a cable modem, I thought a maximum speed of 750 Mbps was possible with a cable modem. But this modem exceeded my expectations and gave me a speed of 1,000 Mbps.
The next thing that impressed me was the fact that I could couple this modem with an Arris router or any other router and still use the modem’s features.
Tips for Choosing the cable modem for xfinity triple play
If you decide to buy a cable modem for Comcast, here are some factors to consider.
Speed
The first thing to look for in a cable modem is its speed. This is measured in megabits per second (Mbps) and determines how fast your internet is.
If you have a 200 Mbps internet plan, you will need a modem with a speed of at least 150 Mbps. However, it’s best to get a modem that can deliver at least 200 Mbps, especially if you have a family.
Modems with speeds of 700 Mbps and higher are becoming more common. These are ideal for people with very fast internet plans or heavy internet users.
DOCSIS
DOCSIS stands for Data Over Cable Service Interface Specification, and it refers to a standard that’s used by modem manufacturers to create modems that can be used by most internet service providers.
There are three versions of DOCSIS:
DOCSIS 1.0 – This standard was released in 1997 and only allowed cable operators to offer internet speeds of up to 40 Mbps.
DOCSIS 1.1 – Released in 1999, this standard allowed for internet speeds of up to 100 Mbps.
DOCSIS 3.0 – This is the latest version of the DOCSIS standard and was released in 2008. It allowed cable operators to offer internet speeds of up to 320 Mbps.
It’s advisable to choose a modem that supports DOCSIS 3.0 or higher.
Modem ports
Your cable modem will have a number of ports. The number of ports you need will depend on the devices you want to connect to your internet.
The number of ports on a cable modem varies. You can find modems with as few as two ports and others with as many as eight.
If you have a number of devices that need to be connected to the internet, choose a cable modem with at least four ports.
Wi-Fi
Some cable modems have built-in Wi-Fi, while others don’t. If you already have a Wi-Fi router, you can save money by buying a cable modem without Wi-Fi.
However, if you don’t have a Wi-Fi router, it’s advisable to buy a cable modem that comes with built-in Wi-Fi. This will ensure you don’t have to buy extra hardware to set up your internet connection.
The built
Frequently Questions and Answers
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How does Xfinity cable work over a modem?
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Can I use a cable modem for Xfinity internet?
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What kind of cable modem do I need for Comcast?
Comcast recommends the Arris SB6141 or the Motorola SB6121. Both are DOCSIS 3. 0 cable modems, and both work well with Comcast’s network.
How do I find out what kind of cable modem I have You can usually find the information on the box that your modem came in. If that doesn’t work, you can consult your cable provider or check the manufacturer’s website.
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Is a cable modem necessary for Xfinity?
Yes. If you want to use any Xfinity Internet service, such as Internet or TV, you must first have a DOCSIS 3. 0 cable modem. What is the best cable modem to buy Our recommendation for a DOCSIS 3.
0 cable modem is the Arris SB6183. It is a DOCSIS 3. 0 modem with a speed of 343 Mbps, which is the fastest that Comcast currently offers.
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Can you use your own modem with Xfinity?
Yes, you can bring your own modem to use with Comcast. In fact, it is recommended that you use your own modem to avoid any unnecessary rental fees. The only thing you need to make sure of is that your modem is compatible with the Xfinity service.
What are the best modems to use with Comcast Currently, the best modems to use with Comcast are the Arris SB6183 and SB6190.
Conclusion
The best cable modem for xfinity is the ARRIS SURFboard SB8200. It offers the best balance of speed, features, and price. If you’re looking for something more budget-friendly, the Netgear CM1000 is a great alternative. It doesn’t offer as many features as the ARRIS, but it’s perfect for users who don’t need anything beyond the basics.
If you’re considering a router-and-modem combo, the Linksys Velop Tri-Band Whole Home WiFi System is our top pick. It’s an excellent alternative to the Asus whole-home system and offers more coverage for less money.