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

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1. NETGEAR

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Supports Cable Plans Up to 2.5 Gbps, NETGEAR Nighthawk Xfinity Modem with Voice CM2050V Cable Modem DOCSIS 3.1 Gigabit, 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. 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. 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 DOCSIS 3. 1 32x8 channel bonding and OFDMA 2x2. Not compatible with verizon, dsl providers, CenturyLink, AT&T, DirecTV, DISH.

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. Built for fastest multi-gig speeds: Best for cable provider plans up to 2. 5gbps.
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 - 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. Versatile connections: 4 gigabit ethernet ports give you fast wired connections to your computer, printer, game box, separate WiFi router, and other devices.

Multi gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. Not compatible with verizon, at&t, dsl providers, DirecTV, CenturyLink, 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. 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.

Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Compatible web browser:Microsoft Internet Explorer 5. 0 or later, Firefox 2. 0 or later, 10, vista, Google Chrome 11.0 or Later. Modem technology: engineered with 32x8 channel bonding, safari 1.
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 - 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. Connect any wifi router to this modem’s Ethernet port to support all your wireless devices.

Supports internet speed up to 2gbps. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1. Certified with xfinity Internet & Voice Plans up to 800Mbps speed. Save monthly rental fees. Multi-gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. Works with any wifi router. Future speed with Xfinity is subject to change. Model cm1150v replaces your cable modem saving you up to $150/yr in equipment rental fees. Four 4 gigabit ethernet ports give you fast wired connections to your computer, printer, game box, separate WiFi router, and other devices.
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 - 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. Best for xfinity internet speed plans up to 2 Gbps. 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. Xfinity internet service required Does not include Wi-Fi.
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 - Does not include Wi-Fi Router. Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers. Two 1-gigabit ethernet ports and 2 Telephony ports for Xfinity digital voice service. 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. Xfinity internet service required.
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 - 1 is ofdm 2x2+ docsiS 3. Eliminate monthly cable modem rental fees - up to $156 per year. Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink. 0 32x8 channel bonding. 01 up to 10x faster download speeds than docsis 3.

0 networks. System requirements- cable broadband internet service, 10, 8, or other operating systems running a tcp/ip network, firefox 2.0, microsoft internet explorer 5. 0, vista, otherwise this modem will only work as a DOCSIS 3. 0 modem, xp, please check your cable Internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3.

1 service, mac os, 2000, Safari 1.4, microsoft windows 7, or Google Chrome 11. 0 browsers or higher. Not compatible with cable bundled voice services. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. 1 specifications and is backward compatible with DOCSIS 3. Separate router required for Wi-Fi. Meets docsIS 3. 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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Spectrum, ARRIS SURFboard SBG8300 DOCSIS 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router, Xfinity & others black, Approved for Cox

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ARRIS #ad - Wave 2 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports. Cable internet service required. 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.

Compatible with major u s cable internet providers including cableone/ sparkligh, Wave Broadband, Mediacom, BHN, Spectrum Charter, Grande Communicatio, Cox, Verizon, service electric, RCN, TWC, Comcast Xfinity, WOW. Not compatible with atT, CenturyLink or other DSL or Fiber internet providers. 3 products in 1: docsis 3 1 cable modem, ac2350 dual band Wi-Fi, 4 port Gigabit Router cable digital voice service not supported. 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.
BrandARRIS #ad
ManufacturerCommScope #ad
Height9.33 Inches
Length2.87 Inches
Width8 Inches
Part NumberSBG8300
ModelSBG8300
Warranty2 years

8. ARRIS

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

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ARRIS #ad - Xfinity internet service required Does not include Wi-Fi. 1 gigabit ethernet port for connection to a Wi-Fi router or other wired device. 2 telephone ports for Xfinity digital voice service. 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.
BrandARRIS #ad
ManufacturerCommScope #ad
Height9.1 Inches
Length7 Inches
Width2.2 Inches
Part NumberSBV3202
ModelSBV3202
Warranty2 years

9. Motorola

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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, and Charter Spectrum

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Motorola #ad - Comes with 2-years of free expert support from our team. Intelligent mobile app - comes with a smart WiFi app for easy setup, speed testing, network security alerts, parental controls, usage monitoring, guest network management, 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. Reliability you can count on - A worldwide leader in technology people depend on. Includes a built-in high speed ac3200 wifi router with Power Boost, and AnyBeam WiFi Beamforming for ultra fast, Range Boost, 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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Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds, Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity

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Motorola #ad - Extreme cost savings - owning your own modem typically saves the home $168 per year in monthly rental charges. Comes with a 2-year warranty and free support from our team of USA technicians. Fast streaming, gaming - applies active Queue Management AQM for reduced Internet latency and better app performance, conferencing, conferencing, including online gaming, and streaming.

Ultra-fast docsis 3. 1 performance - delivers true gigabit-plus speeds. Pairs with any wifi router - seamlessly compatible with any WiFi router to connect all your devices. Built for reliability - motorola is a worldwide leader in technology people depend on. Supports fast internet plans with Comcast Xfinity, Cox, and Spectrum.

Backward compatible with 32x8 DOCSIS 3. 0 This cable modem does NOT have a built-in wireless router or telephone call capability. Savings described is for Comcast Xfinity and vary by service provider. 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.
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