Top 9 Modem 3.1 with Voice – Computer Networking Modems

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1. NETGEAR

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2 Phone Lines, DOCSIS 3.1, 4 x 1G Ethernet Ports, NETGEAR Nighthawk Cable Modem with Voice CM1150V, for Xfinity by Comcast Internet & Voice, Supports Cable Plans Up to 2 Gigabits

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NETGEAR #ad - Delivers true Multi-Gig Internet speeds with link aggregation support. Ideal for gigabit cable Internet plan. Not compatible with verizon, at&t, centuryLink, DirecTV, DSL providers, DISH and non-Xfinity voice services. Compatible with xfinity internet & voice service: certified by Comcast for Xfinity.

Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1. Versatile connections: 4 gigabit ethernet ports give you fast wired connections to your computer, game box, printer, separate Wi-Fi router, 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.

Multi-gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. Works with any wi-fi router: connect any wi-fi router to this modem's ethernet port to support all your wireless devices. Save monthly rental fees: model cm1150V replaces your cable modem, saving you up to $168/year in equipment rental fees. Built for ultimate speed: Best for cable provider plans up to 2 Gigabits speed.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height3.4 Inches
Length6.1 Inches
Weight1.33 Pounds
Width10.3 Inches
Part NumberCM1150V-100NAS
ModelCM1150V-100NAS
WarrantyNETGEAR 1-year limited warranty

2. ARRIS

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ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem, Certified for Xfinity Internet & Voice black

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ARRIS #ad - 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. Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers. Best for xfinity internet speed plans up to 2 Gbps. Finity internet service required Does not include Wi-Fi. Two 1-gigabit ethernet ports and 2 Telephony ports for Xfinity digital voice service.
BrandARRIS #ad
ManufacturerCommScope #ad
Weight1.7 Pounds
Part NumberT25
ModelT25
Warranty2 Year

3. NETGEAR

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NETGEAR Nighthawk Cable Modem with Voice CM1150V, For Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 2 Gigabits | 2 Phone lines | 4 x 1G Ethernet ports | DOCSIS 3.1 Renewed

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NETGEAR #ad - Compatible web browser:Microsoft Internet Explorer 5. 0 or later, 2000, 10, 8, 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. Versatile connections: 4 gigabit ethernet ports give you fast wired connections to your computer, separate WiFi router, game box, printer, and other devices.

Modem technology: engineered with 32x8 channel bonding, xp, ofdm 2x2, and docsis 3.1. Compatible operating system:windows 7, Firefox 2. 0 or later, Vista, Mac OS. Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Not compatible with verizon, centurylink, DSL providers, DirecTV, AT&T, DISH and non Xfinity voice services.

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. Compatible with xfinity internet & voice service: certified by Comcast for Xfinity. 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.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height3.4 Inches
Length6.1 Inches
Weight1.33 Pounds
Width10.3 Inches
Part NumberCM1150V-100NAS-cr
Warranty90 days limited warranty

4. NETGEAR

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NETGEAR Nighthawk Multi-Gig Cable Modem with Voice CM2050V, for Xfinity Internet & Voice Supports Cable Plans Up to 2.5Gbps 2 Phone Lines DOCSIS 3.1

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NETGEAR #ad - 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. Compatible with xfinity internet & voice service: certified by xfinity and ideal for Xfinity’s Triple Play plan.

For the fastest internet, connect to a NETGEAR WiFi 6 router or Orbi Mesh system. Multi-gig ethernet: 1 x2. 5gbps ethernet port for the fastest, true multi-gig Internet connections. Modem technology: engineered with DOCSIS 3. 1 32x8 channel bonding and OFDMA 2x2. Not compatible with verizon, dsl providers, CenturyLink, DirecTV, AT&T, DISH.

Built for fastest multi-gig speeds: Best for cable provider plans up to 2. 5gbps. Save monthly rental fees: Replaces your cable modem saving you up to $168/yr in equipment rental fees. 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.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height5 Inches
Length9 Inches
Weight2.64 Pounds
Width10 Inches
Part NumberCM2050V-100NAS
ModelCM2050V-100NAS
Warranty1-year warranty

5. ARRIS

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ARRIS Surfboard T25 DOCSIS 3.1 Gigabit Cable Modem, Certified for Xfinity Internet & Voice Black Bundle with Amazon eero mesh WiFi System – Router for Whole-Home Coverage 3-Pack

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ARRIS #ad - Product 2: whole-home coverage - an eero 3-pack is a whole-home WiFi system that replaces your router and covers up to 5, 000 sq. Ft. Product 1: two 1-gigabit ethernet ports and 2 Telephony ports for Xfinity digital voice service.

Product 2: works with your internet service provider - Eero connects to your modem to bring your existing internet connection to every corner of your home. Product 2: works with alexa - with eero and an alexa device not included you can easily manage WiFi access for devices and individuals in the home, taking focus away from screens and back to what’s important. Product 1: 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.

Product 2: set up in minutes - the eero app walks you through setup in less than 10 minutes and allows you to manage your network from anywhere. Product 1: best for Xfinity internet speed plans up to 2 Gbps. Product 1: certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers.
BrandARRIS #ad

6. ARRIS

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ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, White , Spectrum & others , Xfinity, Max Internet Speed Plan 2000 Mbps

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ARRIS #ad - Others not compatible with aTT, Verizon, CenturyLink or other DSL or Fiber internet providers. Cable internet service required Does not inlcude Wi-Fi and does not support cable digital voice service. Note, a 2nd ip address is required from your cable internet provider to reach 2 Gbps. 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Two 1-gigabit Ethernet ports capable of link aggregation. Docsis 3 1 cable modem best for cable internet speed plans up to 2 Gbps.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height5.25 Inches
Length5.13 Inches
Width1.7 Inches
Part NumberSB8200
ModelSB8200
Warranty2 Year

7. ARRIS

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ARRIS Surfboard Docsis 3.1 Cable Modem, SB8200-Rb Renewed

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ARRIS #ad - Comcast affinity and cox cable approved! spectrum Charter, AT&T, time Warner and bright house and others pending approval. Docsis 3. 1 cable modem, the newest technology being offered by cable internet Providers.

Capable to support 2 home networks, both capable of Gigabit speeds. Backward compatible with DOCSIS 3. 0 Note: speeds dependent on your cable internet provider DOCSIS 3. 0 or docsis 3. 1 plan subscription and capability. Supports ipv4 and IPv6 internet browsing standards. Note, your cable internet provider may not support activation of 2nd Ethernet port or may require additional fee TO provide. Not compatible with: Verizon, or CenturyLink. Speeds noted are Max capable of this cable Modem. As a docsis 3. 0 32x8 modem is capable of up to 1. 4 gaps download speeds. Gigabit ethernet ports. Cable modem only no wi-fi router.
BrandARRIS #ad
ManufacturerARRIS #ad
Height5.24 Inches
Length1.65 Inches
Width5.24 Inches
Part Number1000334-RB
Model1000334-RB
Warranty90 day manufacturer

8. ARRIS

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Spectrum, Approved for Cox, ARRIS SURFboard SBG8300 DOCSIS 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router, Xfinity & others black

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ARRIS #ad - 3 products in 1: docsis 3 1 cable modem, ac2350 dual band Wi-Fi, 4 port Gigabit Router cable digital voice service not supported. Wave 2 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports.

32 downstream x 8 upstream docsis channels, 2 downstream x 2 upstream DOCSIS 3 1 OFDM channels Best for cable internet speed plans up to 4 Gbps. Compatible with major u s cable internet providers including Cox, Verizon, Spectrum, Xfinity & others Cable internet service required Not compatible with ATT, CenturyLink or other DSL or Fiber internet providers. Setup and manage your network with the SURFboard Manager app Add SURFboard skills to your Alexa network for voice management of your Wi-Fi settings. Cable internet service required.
BrandARRIS #ad
ManufacturerArris Solutions, Inc. #ad
Height9.33 Inches
Length2.87 Inches
Weight3.24 Pounds
Width8 Inches
Part NumberSBG8300
ModelSBG8300
Warranty2 years

9. NETGEAR

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NETGEAR Gigabit Cable Modem 32x8 DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity, CM1000-1AZNAS Renewed

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NETGEAR #ad - Separate router required for Wi-Fi. 1 specifications and is backward compatible with DOCSIS 3. Docsis 3. Docsis 3. 0 32x8 channel bonding. Eliminate monthly cable modem rental fees - up to $156 per year.

System requirements- cable broadband internet service, microsoft internet explorer 5. 0, 2000, 8, safari 1.4, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3. 1 service, Firefox 2. 0, microsoft windows 7, or other operating systems running a TCP/IP network, Vista, Mac OS, XP, 10, otherwise this modem will only work as a DOCSIS 3.0

0 modem, or Google Chrome 11. 0 browsers or higher. Meets docsIS 3. 0 Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink. 0 networks. 1 up to 10x faster download speeds than docsis 3. 1 is ofdm 2x2+ docsiS 3. Not compatible with cable bundled voice services. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height4.53 Inches
Length10.24 Inches
Width7.24 Inches
Part NumberMorza/va179
ModelCM1000-100NAS
Warranty90 days limited warranty