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Optional battery backup for power outages with up to 8 hours of standby and 5 hours of talk time. Compatible with xfinity Cable & Voice Plans up to 800Mbps speed. 2 voice over ip voip ports and 4 gagabit ethernet port.

1. Compatible operating System:Windows 7, Mac OS. 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.
Multi gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Versatile connections: 4 gigabit ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices. Compatible web browser:Microsoft Internet Explorer 5. 0 or later, Google Chrome 11.

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




1. Connect any wifi router to this modem’s Ethernet port to support all your wireless devices. Four 4 gigabit ethernet ports give you fast wired connections to your computer, printer, game box, separate WiFi router, and other devices.


Compatible with Xfinity from Comcast. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon. Com. The refurbishing process includes functionality testing, basic cleaning, a minimum 90-day warranty, and repackaging.

1. NETGEAR
#ad
NETGEAR Nighthawk AC1900 24x8 DOCSIS 3.0 WiFi Cable Modem Router Combo For XFINITY Internet & Voice C7100V Ideal for Xfinity Internet and Voice services
#adNETGEAR #ad - Docsis 3. 0 unleashes 24x faster download speeds than DOCSIS 2. 0 Ideal for streaming 4k hd videos, faster downloads, and high-speed online gaming.Optional battery backup for power outages with up to 8 hours of standby and 5 hours of talk time. Compatible with xfinity Cable & Voice Plans up to 800Mbps speed. 2 voice over ip voip ports and 4 gagabit ethernet port.
More information #ad
System requirements:microsoft windows 7, vista, Firefox 2. 0, mac os, 8, xp, 2000, or Linux. Microsoft Internet Explorer 5. 0, unix, safari 1. 4 or google Chrome 11. 0 browsers or higher. Three-in-one docsis 3. 0 cable modem + ac1900 wifi Router+ Xfinity Voice and 2 USB ports.Brand | NETGEAR #ad |
Manufacturer | Netgear #ad |
Height | 3.55 Inches |
Length | 10.15 Inches |
Weight | 2.83 Pounds |
Width | 10.8 Inches |
Part Number | C7100V-100NAS |
Model | C7100V-100NAS |
Warranty | 1-year warranty |
More information #ad
2. NETGEAR
#ad
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
#adNETGEAR #ad - Not compatible with verizon, centurylink, DSL providers, AT&T, DirecTV, DISH and non Xfinity voice services. Modem technology: engineered with 32x8 channel bonding, ofdm 2x2, xp, 2000, 8, safari 1.4 or later, 10, vista, firefox 2.0 or later, and DOCSIS 3.1. Compatible operating System:Windows 7, Mac OS. 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.
More information #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 Comcast for Xfinity. Multi gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Versatile connections: 4 gigabit ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices. Compatible web browser:Microsoft Internet Explorer 5. 0 or later, Google Chrome 11.
Brand | NETGEAR #ad |
Manufacturer | Netgear Inc #ad |
Height | 3.4 Inches |
Length | 6.1 Inches |
Weight | 1.33 Pounds |
Width | 10.3 Inches |
Part Number | CM1150V-100NAS-cr |
Warranty | 90 days limited warranty |
More information #ad
3. NETGEAR
#ad
Supports Cable Plans Up to 2.5 Gbps, 2 Phone Lines, NETGEAR Nighthawk Xfinity Modem with Voice CM2050V Cable Modem DOCSIS 3.1 Gigabit
#adNETGEAR #ad - Compatible with xfinity internet & voice service: certified by xfinity and ideal for Xfinity’s Triple Play plan. 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. Built for fastest multi-gig speeds: Best for cable provider plans up to 2. 5gbps. For the fastest internet, connect to a NETGEAR WiFi 6 router or Orbi Mesh system.
More information #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. Not compatible with verizon, directV, AT&T, CenturyLink, DSL providers, DISH. 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. Multi-gig ethernet: 1 x2. 5gbps ethernet port for the fastest, true multi-gig Internet connections.
Brand | NETGEAR #ad |
Manufacturer | Netgear #ad |
Height | 5 Inches |
Length | 9 Inches |
Weight | 2.64 Pounds |
Width | 10 Inches |
Part Number | CM2050V-100NAS |
Model | CM2050V-100NAS |
Warranty | 1-year warranty |
More information #ad
4. ARRIS
#ad
ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Certified for Xfinity Internet & Voice Black for plans up to 1000 Mbps
#adARRIS #ad - Does not include Wi-Fi Router. Best for xfinity internet speed plans up to 1 Gbps. 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.More information #ad
Xfinity internet service required. Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers.Brand | ARRIS #ad |
Manufacturer | CommScope #ad |
Weight | 1.7 Pounds |
Part Number | T25 |
Model | T25 |
Warranty | 2 Year limited |
More information #ad
5. ARRIS
#ad
ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem, Certified for Xfinity Internet & Voice black Renewed
#adARRIS #ad - 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. 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.More information #ad
Two 1-gigabit ethernet ports and 2 Telephony ports for Xfinity digital voice service. Xfinity internet service required Does not include Wi-Fi.Brand | ARRIS #ad |
Manufacturer | CommScope #ad |
Part Number | T25-cr |
Warranty | 90 days limited warranty |
More information #ad
6. ARRIS
#ad
ARRIS SURFboard SVG2482AC DOCSIS 3.0 24x8 Cable Modem & AC1750 Wi-Fi Router | Certified for Xfinity Internet & Voice | Approved for Xfinity plans up to 800 Mbps
#adARRIS #ad - 24 downstream x 8 upstream docsis 3. 0 modem channels, for Xfinity internet speed plans up to 500 Mbps. Ac1750 dual band wifi router, 4 gigabit Ethernet ports, 2 telephony ports for Xfinity digital voice service.More information #ad
Approved for use with xfinity internet & voice service. Not compatible with any other Internet Service Provider. 4 products in 1: docsis 3. 0 24x8 cable modem, ac1750 wi-fi access Point, 4-Port Gigabit Ethernet Router & Xfinity Telephony Modem.Brand | ARRIS #ad |
Manufacturer | CommScope #ad |
Height | 9.4 Inches |
Length | 2.25 Inches |
Weight | 1 Pounds |
Width | 8 Inches |
Part Number | SVG2482AC |
Model | SVG2482AC |
Warranty | 2 years |
More information #ad
7. NETGEAR
#ad
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
#adNETGEAR #ad - Future speed with Xfinity is subject to change. Works with any wifi router. 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. Four 4 gigabit ethernet ports give you fast wired connections to your computer, printer, game box, separate WiFi router, and other devices.
More information #ad
Supports internet speed up to 2gbps. Certified with xfinity Internet & Voice Plans up to 800Mbps speed. Multi-gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. 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. Save monthly rental fees.Brand | NETGEAR #ad |
Manufacturer | Netgear Inc #ad |
Height | 3.4 Inches |
Length | 6.1 Inches |
Weight | 1.33 Pounds |
Width | 10.3 Inches |
Part Number | CM1150V-100NAS |
Model | CM1150V-100NAS |
Warranty | NETGEAR 1-year limited warranty |
More information #ad
8. ARRIS
#ad
ARRIS Surfboard SBV2402 DOCSIS 3.0 Cable Modem | Certified for Xfinity Internet & Voice Black for Plans up to 800 Mbps
#adARRIS #ad - Docsis 3. 0 cable modem with 24 downstream x 8 upstream channels, best for Xfinity cable internet speed plans up to 800 Mbps. Xfinity internet service required. Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers.More information #ad
1 gigabit ethernet port for connection to a Wi-Fi router or other wired device. 2 telephone ports for Xfinity digital voice service. Does not include Wi-Fi.Brand | ARRIS #ad |
Manufacturer | CommScope #ad |
Part Number | SBV2402 |
Model | SBV2402 |
Warranty | 2 Year |
More information #ad
9. NETGEAR
#ad
NETGEAR Nighthawk AC1900 24x8 DOCSIS 3.0 WiFi Cable Modem Router Combo For XFINITY Internet & Voice C7100V Ideal for Xfinity Internet and Voice services Renewed
#adNETGEAR #ad - Three-in-one docsis 3. 0 cable modem + ac1900 wifi Router+ Xfinity Voice and 2 USB ports. The product ships with all relevant accessories, inspection, and may arrive in a generic box.Compatible with Xfinity from Comcast. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon. Com. The refurbishing process includes functionality testing, basic cleaning, a minimum 90-day warranty, and repackaging.
More information #ad
This certified refurbished product is tested and certified to look and work like new. Docsis 3. 0 unleashes 24x faster download speeds than DOCSIS 2. 024x8 channel bonding/ Approved for plans up to 500 Mbps. Up to 960mbps modem speed and dual-band ac1900 2. 4ghz & 5ghz WiFi speed.Brand | NETGEAR #ad |
Manufacturer | Netgear Inc #ad |
Height | 3.55 Inches |
Length | 10.15 Inches |
Weight | 2.82 Pounds |
Width | 10.8 Inches |
Part Number | C7100V-100NAS-cr |
Model | C7100V |
Warranty | Support : 24/7 basic technical support provided for 90 days from purchase date, when purchased from a NETGEAR authorized reseller. |
More information #ad
10. ARRIS
#ad
ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified for Xfinity Internet & Voice
#adARRIS #ad - Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers. 1 gigabit ethernet port for connection to a Wi-Fi router or other wired device.More information #ad
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. Xfinity internet service required Does not include Wi-Fi.Brand | ARRIS #ad |
Manufacturer | CommScope #ad |
Height | 9.1 Inches |
Length | 7 Inches |
Width | 2.2 Inches |
Part Number | SBV3202 |
Model | SBV3202 |
Warranty | 2 years |
More information #ad