Top 9 Cable Modem with Voice for Xfinity – Computer Networking Modems

As an Amazon Associate I earn from qualifying purchases.

1. NETGEAR

 #ad

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

#ad
NETGEAR #ad - Compatible with xfinity internet & voice service: certified by Comcast for Xfinity. Ideal for gigabit cable internet plan. Versatile connections: 4 gigabit ethernet ports give you fast wired connections to your computer, game box, printer, separate WiFi router, and other devices.

Multi-gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. Delivers true multi-Gig Internet speeds with link aggregation** support. Not compatible with verizon, centurylink, AT&T, DirecTV, DSL providers, 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.

Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Built for ultimate speed: Best for cable provider plans up to 2 Gigabits speed. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1. Save monthly rental fees: model cm1150V replaces your cable modem saving you up to $168/yr in equipment rental fees.
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

 #ad

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

#ad
ARRIS #ad - Best for xfinity internet speed plans up to 2 Gbps. 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. 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. Finity internet service required Does not include Wi-Fi.
BrandARRIS #ad
ManufacturerCommScope #ad
Weight1.7 Pounds
Part NumberT25
ModelT25
Warranty2 Year

3. Motorola

 #ad

And AC1900 Dual Band WiFi Gigabit Router, DOCSIS 3.0 Modem, for Comcast XFINITY Internet and Voice, Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports

#ad
Motorola #ad - 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. Built-in ac1900 wireless router - this 24x8 docsis 3. 0 cable modem comes integrated with an ac1900 dual-band 2. 4ghz and 5ghz gigabit router and two Xfinity Voice-compatible phone ports for ultimate range and performance.

Flexible compatibility - the mt7711 provides shared internet access for wifi devices including smartphones, tablets, notebooks, and more. Not included is a backup battery option Model 98250 that allows your phone to make calls for 8 hours on standby after power loss. A broadcom cable modem chipset provides security from Denial of Service attacks. Four 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices.

Save money - eliminate up to $168 in cable modem rental fees per year. Say goodbye to monthly rental fees and landline phone costs. Wireless power boost for better speed and range - high-performance wi-fi power amplifiers boost the wireless signals to the legal limit, providing a significant increase in speed and range. This product will not work with any other Internet service provider. This product is approved by comcast for Xfinity Internet and Voice, and recommended by Comcast for Xfinity Internet service speeds up to 600 Mbps.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height9 Inches
Length8.25 Inches
Width2.25 Inches
Part NumberMT7711-10
ModelMT7711
Warranty2 YEAR MANUFACTURER

4. NETGEAR

 #ad

For Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 300 Mbps | 2 Phone lines | DOCSIS 3.0 Renewed, NETGEAR Cable Modem with Voice CM500V

#ad
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.

Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Save monthly rental fees: model cM500V replaces your cable modem saving you up to $150/yr in equipment rental fees. Modem technology: engineered with 16x4 channel bonding and DOCSIS 3. 0 Compatible with xfinity internet & voice service: certified by Comcast for Xfinity. Not compatible with verizon, at&t, dsl providers, DirecTV, CenturyLink, DISH and non-Xfinity voice services. Built for fast speed: Best for cable provider plans up to 300 Mbps speed. Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height16.67 Inches
Length12.81 Inches
Weight1.85 Pounds
Width11.54 Inches
Part NumberCM500V-100NAS-cr
Warranty90 days limited warranty

5. ARRIS

 #ad

ARRIS Surfboard 24x8 DOCSIS 3.0 Cable Modem Plus AC1750 Dual Band Wi-Fi Router and Xfinity Telephone, 1 Gbps Max Speed, Certified for Comcast Xfinity Only SVG2482AC Renewed

#ad
ARRIS #ad - Throughput speeds will vary depending on distance, interference, wireless network congestion, and client capabilities.0 cable modem + ac1750 Wi-Fi router + Xfinity telephony. A docsis 3. 802. 24 download and 8 upload channels ideal for internet plans up to 600 Mbps; Comcast Xfinity service is required to use this product.

Does not support xfinity home security or home control service without also having an Xfinity home router from Comcast that only Comcast can provide; not approved on any other cable internet Providers. Not compatible with Xfinity Gigabit internet speed packages. Not compatible with Xfinity home security service. 2 telephone ports to support xfinity voice; optional battery backup sold separately for placing and receiving voice calls during power outages; 2 Year limited With us Technical Support.

Approved for use with comcast Affinity internet & voice service with rdk-b technology to support next-gen products and services. 11ac wi-fi speeds up to 1750 Mbps. 3 products in 1: 8x4 docsis 3. Ac1750 dual band concurrent wi-fi router with 4 gigabit ethernet ports for wired devices. Wi-fi speeds listed are the maximum theoretical possible with the radio and antenna configuration.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height9.4 Inches
Length2.25 Inches
Width8 Inches
Part NumberSVG2482AC-cr
Warranty90 days limited warranty

6. ARRIS

 #ad

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

#ad
ARRIS #ad - 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.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height9.1 Inches
Length7 Inches
Weight2.38 Pounds
Width2.2 Inches
Part NumberSBV3202
ModelSBV3202
Warranty2 years

7. NETGEAR

 #ad

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

#ad
NETGEAR #ad - 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, separate WiFi router, game box, and other devices.

Multi gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. 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. Not compatible with verizon, at&t, centuryLink, DirecTV, DSL providers, DISH and non Xfinity voice services.

Compatible web browser:microsoft internet explorer 5. 0 or later, xp, 2000, 8, Safari 1.4 or later, 10, Firefox 2. 0 or later, ofdm 2x2, vista, and DOCSIS 3.1. Compatible operating System:Windows 7, Google Chrome 11. 0 or Later. 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

8. ARRIS

 #ad

ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Spectrum & others, Xfinity

#ad
ARRIS #ad - 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. Cable internet service required Does not inlcude Wi-Fi and does not support cable digital voice service. Docsis 3 1 cable modem best for cable internet speed plans up to 2 Gbps. Two 1-gigabit Ethernet ports capable of link aggregation. Others not compatible with aTT, Verizon, CenturyLink or other DSL or Fiber internet providers.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height5.25 Inches
Length5.13 Inches
Width1.7 Inches
Part NumberSB8200
ModelSB8200
Warranty2 Year

9. NETGEAR

 #ad

Netgear C6300-100NAS AC1750 16x4 DOCSIS 3.0 WiFi Cable Modem Router Combo C6300 Certified for Xfinity from Comcast, Cablevision & more,Black, Spectrum, Cox

#ad
NETGEAR #ad - Works with cable internet providers like XFINITY from Comcast, Cox, Cablevision and more not compatible with Cable bundled voice services.

Docsis 3. 0 unleashes 16x faster download speeds than DOCSIS 2. 0 Ideal for streaming HD videos, faster downloads, and high-speed online gaming. Three-in-one docsis 3. 0 cable modem + ac1750 wiFi Router+ 4 Gigabit Wired Switch. System requirements : microsoft windows 10, 2000, Mac OS, XP, Vista, UNIX, or Linux.16x4 channel bonding/ Approved for plans up to 300 Mbps. Compatible with xfinity from Comcast, Spectrum, Cox, CableONE & more. Up to 680mbps modem speed and dual-band ac1750 2. 4ghz & 5ghz WiFi speed.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height2.96 Inches
Length6.85 Inches
Weight2.95 Pounds
Width10.94 Inches
Part NumberC6300-100NAS
ModelC6300-100NAS