Best Cable Modem For Xfinity Internet Voice Docsis 3 1 In May 2025

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Choosing the Best Cable Modem For Xfinity Internet Voice Docsis 3 1may be challenging as you have to screen through the large amount of similar products available on the market. Don’t worry though; we have got our hands on 10 trendy and top rated products and below is our recommendation.

To help you in your search, we have completed this list of the Best Cable Modem For Xfinity Internet Voice Docsis 3 1.

Top Rated Best Cable Modem For Xfinity Internet Voice Docsis 3 1 Of 2025

Rank	Product Name	Score
1	ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified for Xfinity Internet & Voice Buy Now	9.7 Buy Now
2	MOTOROLA 24x8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox Buy Now	9.5 Buy Now
3	ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity Buy Now	9.1 Buy Now
4	ARRIS Surfboard SVG2482AC DOCSIS 3.0 Cable Modem & AC1750 Dual-Band Wi-Fi Router Buy Now	8.8 Buy Now
5	(Renewed) NETGEAR Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast Buy Now	8.6 Buy Now
6	Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router Buy Now	8.3 Buy Now
7	ARRIS Surfboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router Buy Now	8.1 Buy Now
8	NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo For XFINITY Buy Now	7.8 Buy Now
9	ARRIS Surfboard T25 DOCSIS 3.1 Gigabit Cable Modem, Certified for Xfinity Internet Buy Now	7.5 Buy Now
10	MOTOROLA MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem, Buy Now	7.2 Buy Now

1. ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified for Xfinity Internet & Voice

• Certified to work with xfinity internet & voice service not certified for use with other cable internet service providers
• Docsis 3 0 cable modem with 32 downstream x 8 upstream channels, best for xfinity cable internet speed plans up to 600 mbps
• 1 gigabit ethernet port for connection to a wi-fi router or other wired device
• Xfinity internet service required does not include wi-fi
• 2 telephone ports for xfinity digital voice service

2. MOTOROLA 24x8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox

• This cable modem's one gigabit ethernet port 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 mg7315, mg7540, mg7550, and mg7700 have a built-in wire...
• Model mb7621 is recommended for actual cable internet service speeds up to 650 mbps. wirecutter rates this the best modem for most people. a full-band capture digital tuner ensures faster, more reliable internet.
• Requires cable internet service.approved by and for use with comcast xfinity and xfinity x1, cox, charter spectrum, time warner cable, brighthouse, cableone, suddenlink, rcn, and other cable service providers. eliminate cable modem rental fees up to 156 dollars per year.(savings are shown for xfinity and vary by cable service provider. no cable modem is compatible with ...
• 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.

3. ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity

• 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream ofdm docsis 3 1 channels
• Docsis 3 1 cable modem best for cable internet speed plans up to 1 gbps
• Two 1-gigabit ethernet ports capable of link aggregation
• Cable internet service required does not inlcude wi-fi and does not support cable digital voice service
• Compatible with major u s cable internet providers including cox, xfinity & others not compatible with att, verizon, centurylink or other dsl or fiber internet providers

4. ARRIS Surfboard SVG2482AC DOCSIS 3.0 Cable Modem & AC1750 Dual-Band Wi-Fi Router

• 4 products in 1: docsis 3. 0 cable modem, ac1750 wi-fi access point, 4-port gigiabit ethernet router & xfinity telephony modem.
• 24 downstream x 8 upstream docsis 3.0 channels, best for xfinity internet speed plans up to 600 mbps
• Cable internet service required.
• 4 gigabit ethernet ports, 2 telephony ports for digital voice service
• Approved for use with xfinity internet & voice service. not compatible with any other cable internet provider.

5. (Renewed) NETGEAR Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast

• System requirements- cable broadband internet service, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides docsis 3.1 service, otherwise this modem will only work as a docsis 3.0 modem,microsoft windows 7, 8, 10, vista, xp, 2000, mac os, or other operating systems running a tcp/ip network, microsoft inte...
• Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0. docsis 3. 1 is ofdm 2x2+ docsis 3. 0 32x8 channel bonding
• Cm1000-1aznas is not compatible with: verizon, at&t, or centurylink. not compatible with cable bundled voice services
• Eliminate monthly cable modem rental fees - up to $156 per year. meets docsis 3. 1 specifications and is backward compatible with docsis 3. 0 networks
• Support all cable internet speed tiers, up to gigabit (1000 mbps) service. separate router required for wi-fi

6. Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router

• Security: mcafee secure whole home internet with app to monitor and configure. support for multicast ip services also is backward compatible with docsis 2.0 contact your cable service
• Router: ac1900 2.4/5.0 ghz dual-band concurrent wi-fi router with 4 gigabit ethernet ports. wi-fi beamforming ? max coverage and performance.
• Approved with major u.s. cable providers xfinity and cox. compatible with spectrum (time warner, charter and brighthouse). requires cable internet service. not compatible with att, verizon or centurylink
• 3 products in 1: 16x4 cable modem, ac1900 dual band wi-fi router, 4 port gigabit router. operating system compatibility-linux, mac, unix, windows
• Cable modem: 16 download & 4 upload channels to maximize your cable isp service offerings. approved for plans up to 300 mbps. supports ipv4 and ipv6 ? the latest internet standard.
• Compatible with: sbg10, sbg6950ac2, sbg7400ac2, sbg7580-ac, sbg7600 and sbg8300

7. ARRIS Surfboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router

• 3 products in 1: docsis 3 0 cable modem, ac1600 dual-band wi-fi router, 2 port gigabit ethernet router (cable digital voice service not supported)
• Compatible with major u s cable internet providers including cox, spectrum, xfinity & others cable internet service required not compatible with att, verizon, centurylink or other dsl or fiber internet providers
• 16 downstream & 4 upstream channels best for cable internet service plans up to 300 mbps cable internet service required
• Setup and manage your network with the surfboard manager app
• Wi-fi 5 ac1600 dual-band concurrent wi-fi router with 2 gigabit ethernet ports

8. NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo For XFINITY

• Up to 960mbps modem speed and dual-band ac1900 (2.4ghz & 5ghz) wifi speed. 24x8 channel bonding/ approved for plans up to 500 mbps
• Compatible with xfinity from comcast
• 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
• 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...

9. ARRIS Surfboard T25 DOCSIS 3.1 Gigabit Cable Modem, Certified for Xfinity Internet

• Xfinity internet service required does not include wi-fi
• Best for xfinity internet speed plans up to 1 gbps
• Docsis 3 1 cable modem with 32 downstream x 8 upstream docsis 3 0 channels, 2 downstream x 2 upstream ofdm docsis 3 1 channels
• Two 1-gigabit ethernet ports and 2 telephony ports for xfinity digital voice service
• Certified to work with xfinity internet & voice service not certified for use with other cable internet service providers

10. MOTOROLA MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem,

• 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 servi...
• 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 bat...
• 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 atta...
• Eliminate up to $156 in cable modem rental fees per year say goodbye to monthly rental fees and landline phone costs.
• 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.