Top 10 Xfinity Modem with Voice DOCSIS 3.1 – Computer Networking Modems

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1. NETGEAR

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NETGEAR Nighthawk Xfinity Modem with Voice CM2050V Cable Modem DOCSIS 3.1 Gigabit, Supports Cable Plans Up to 2.5 Gbps, 2 Phone Lines

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NETGEAR #ad - Compatible with xfinity internet & voice service: certified by xfinity and ideal for Xfinity’s Triple Play plan. Multi-gig ethernet: 1 x2. 5gbps ethernet port for the fastest, true multi-gig Internet connections.

Not compatible with verizon, centuryLink, DirecTV, AT&T, DSL providers, DISH. 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 32x8 channel bonding and OFDMA 2x2. For the fastest internet, connect to a NETGEAR WiFi 6 router or Orbi Mesh system. 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.

Built for fastest multi-gig speeds: Best for cable provider plans up to 2. 5gbps. 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.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height5 Inches
Length9 Inches
Weight2.64 Pounds
Width10 Inches
Part NumberCM2050V-100NAS
ModelCM2050V-100NAS
Warranty1-year warranty

2. NETGEAR

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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, NETGEAR Nighthawk Cable Modem with Voice CM1150V

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NETGEAR #ad - Compatible web browser:Microsoft Internet Explorer 5. 0 or later, and DOCSIS 3. 1. Compatible operating System:Windows 7, Google Chrome 11. 0 or Later. Built for ultimate speed: Best for cable provider plans up to 2 Gigabits speed. Compatible with xfinity internet & voice service: certified by Comcast for Xfinity.

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, game box, printer, separate WiFi router, and other devices. Modem technology: engineered with 32x8 channel bonding, 10, 2000, xp, firefox 2.0 or later, 8, safari 1. 4 or later, vista, ofdm 2x2, Mac OS. Not compatible with verizon, dsl providers, CenturyLink, DirecTV, AT&T, 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. Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless 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.
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

3. NETGEAR

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NETGEAR Nighthawk Cable Modem with Voice CM1150 -  Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone lines | 4 x 1G Ethernet ports | DOCSIS 3.1

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NETGEAR #ad - Model cm1150v replaces your cable modem saving you up to $150/yr in equipment rental fees. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1. Connect any wifi router to this modem’s Ethernet port to support all your wireless devices.

Save monthly rental fees. 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. Future speed with Xfinity is subject to change. Certified with xfinity Internet & Voice Plans up to 800Mbps speed. Four 4 gigabit ethernet ports give you fast wired connections to your computer, printer, game box, separate WiFi router, and other devices. Works with any wifi router. Supports internet speed up to 2gbps.
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

4. ARRIS

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

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ARRIS #ad - Best for xfinity internet speed plans up to 2 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. Xfinity internet service required Does not include Wi-Fi. 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.
BrandARRIS #ad
ManufacturerCommScope #ad
Part NumberT25-cr
Warranty90 days limited warranty

5. ARRIS

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ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Certified for Xfinity Internet & Voice Black for plans up to 1000 Mbps

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

6. NETGEAR

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

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NETGEAR #ad - Separate router required for Wi-Fi. System requirements- cable broadband internet service, or other operating systems running a tcp/ip network, vista, 10, xp, 8, mac os, safari 1.4, 2000, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3.

1 service, Microsoft Internet Explorer 5. 0, microsoft Windows 7, Firefox 2. 0, otherwise this modem will only work as a DOCSIS 3. 0 modem, or Google Chrome 11. 0 browsers or higher. Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink.

01 specifications and is backward compatible with DOCSIS 3. 0 32x8 channel bonding. 0 networks. Docsis 3. Meets docsIS 3. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. 1 up to 10x faster download speeds than docsis 3. Eliminate monthly cable modem rental fees - up to $156 per year. 1 is ofdm 2x2+ docsiS 3.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height4.53 Inches
Length10.24 Inches
Width7.24 Inches
Part NumberMorza/va179
ModelCM1000-100NAS
Warranty90 days limited warranty

7. ARRIS

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

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ARRIS #ad - Compatible with major u s cable internet providers including cableone/ sparkligh, Comcast Xfinity, Service Electric, Wave Broadband, bhn, Grande Communicatio, Spectrum Charter, TWC, Mediacom, cox, verizon, RCN, WOW.

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. 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. 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. Not compatible with atT, CenturyLink or other DSL or Fiber internet providers.
BrandARRIS #ad
ManufacturerCommScope #ad
Height9.33 Inches
Length2.87 Inches
Width8 Inches
Part NumberSBG8300
ModelSBG8300
Warranty2 years

8. ARRIS

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

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ARRIS #ad - 1 gigabit ethernet port for connection to a Wi-Fi router or other wired device. Docsis 3 0 cable modem with 32 downstream x 8 upstream channels, best for Xfinity cable internet speed plans up to 800 Mbps. Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers. 2 telephone ports for Xfinity digital voice service. Xfinity internet service required Does not include Wi-Fi.
BrandARRIS #ad
ManufacturerCommScope #ad
Height9.1 Inches
Length7 Inches
Width2.2 Inches
Part NumberSBV3202
ModelSBV3202
Warranty2 years

9. Motorola

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And Charter Spectrum, Cox, Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router High Speed Combo with Intelligent Power Boost | AC3200 Wi-Fi Speed | Approved for Comcast Xfinity

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Motorola #ad - Reliability you can count on - A worldwide leader in technology people depend on. Intelligent mobile app - comes with a smart WiFi app for easy setup, speed testing, parental controls, network security alerts, guest network management, usage monitoring, and more.

Instantly upgraded you wifi performance with advanced tech all while saving up to $168 per year in rental fees by owning your cable modem. Access the fastest cable internet plans available, with the future-proof performance of the DOCSIS 3. 1 cable modem. Comes with 2-years of free expert support from our team. Includes a built-in high speed ac3200 wifi router with Power Boost, Range Boost, and AnyBeam WiFi Beamforming for ultra fast, reliable WiFi.
BrandMotorola #ad
ManufacturerMotorola #ad
Height9.75 Inches
Length9.5 Inches
Weight2.15 Pounds
Width2.88 Inches
Part NumberMG8702-10
ModelMG8702
Warranty2 year manufacturer

10. Motorola

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Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds, Cox Gigablast, Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity

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Motorola #ad - Savings described is for Comcast Xfinity and vary by service provider. Comes with a 2-year warranty and free support from our team of USA technicians. Supports fast internet plans with Comcast Xfinity, Cox, and Spectrum. Extreme cost savings - owning your own modem typically saves the home $168 per year in monthly rental charges.

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, gaming - applies active Queue Management AQM for reduced Internet latency and better app performance, conferencing, conferencing, including online gaming, and streaming. Backward compatible with 32x8 DOCSIS 3. 0 Built for reliability - motorola is a worldwide leader in technology people depend on. Ultra-fast docsis 3. 1 performance - delivers true gigabit-plus speeds.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length0 Inches
Weight0.07 Pounds
Width7.25 Inches
Part NumberMB861110
ModelMB8611
WarrantyManufacturer warranty for 2 years from date of purchase