Top 10 Modem Xfinity Compatible – Computer Networking Modems

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1. NETGEAR

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Spectrum, Cox | for Cable Plans Up to 300 Mbps | DOCSIS 3.0, NETGEAR Cable Modem CM500, Compatible with All Cable Providers Including Xfinity by Comcast

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NETGEAR #ad - Built for fast speed: best for cable provider plans up to 300 Mbps speed. Save monthly rental fees: model cM500 replaces your cable modem, saving you up to $168/yr in equipment rental fees. Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router. Works with any wifi router: Connect any WiFi router to this modem's Ethernet port to support all your wireless devices. Modem technology: engineered with 16x4 channel bonding and DOCSIS 3. 0 .
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height2.36 Inches
Length4.88 Inches
Weight1.46 Pounds
Width7.28 Inches
Part NumberCM500-1AZNAS
ModelCM500-1AZNAS
Warranty1 Year Warranty

2. ARRIS

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

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

3. Motorola

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DOCSIS 3.0. Approved by Comcast Xfinity, Charter Spectrum, and More. Downloads 1,000 Mbps Maximum No WiFi, Model MB7621, Cox, Motorola 24x8 Cable Modem, Time Warner Cable

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Motorola #ad - This cable modem does not have a built-in wireless router or telephone call capability. No cable modem is compatible with fiber optic, Cox, DSL, and others. Great for use with whole home WiFi or Mesh networks like eero, MG7550, and Orbi. Model mb7621 has no phone jack.

The motorola mg7315, google wifi, game station, hdtV, MG7540, computer, and MG7700 have a built-in wireless router. Support is in English or Spanish. Requires cable internet service. Approved by and for use with comcast xfinity and xfinity x1, charter spectrum, Frontier, RCN, brighthouse, centurylink, time warner cable, or satellite services from verizon, AT&T, CableOne, SuddenLink, and other cable service providers. Setup is fast and easy using the quick start guide. A two-year warranty plus rugged lightning and power surge circuits protect your investment.

This cable modem's one gigabit ethernet port connects to a wifi router, or streaming video device. Wirecutter rates this “the best modem for most people. A full-band capture Digital Tuner ensures faster, more reliable Internet. Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. Experienced usa-based Motorola customer support specialists are happy to help if you need them.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 Pounds
Width2.25 Inches
Part NumberMB7621-10
ModelMB7621
Warranty2 YEAR MANUFACTURER

4. Motorola

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MOTOROLA 8x4 Cable Modem, Cox, Model MB7220, Certified by Comcast XFINITY, Time Warner Cable, BrightHouse, and More No Wireless, 343 Mbps DOCSIS 3.0

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Motorola #ad - This 8x4 docsis 3. 0 cable modem provides speeds up to 343 mbps, eight times faster than DOCSIS 2. 0 Requires cable internet service. A full-band capture digital tuner ensures a faster, more reliable Internet. Cable modem's ethernet port connects to a computer, or wireless router.

Experienced usa-based customer support specialists are there to help if you need them. Certified by comcast xfinity, cox, brighthouse, Time Warner Cable, and other leading cable service providers for modem ownership programs that typically save rental charges of $120 or more per year. The motorola mg7310, game station, hdtv, mg7315, and MG7550 have a built-in wireless router.

Attractive, improves cooling, compact design minimizes shelf space, and extends product life while looking great in any home or office. This cable modem does not have a built-in wireless router or VoIP telephone adapter. Setup is fast and easy with a few quick steps set out in a Quick Start guide. A two-year warranty plus rugged lightning and power surge circuits protect your investment.
BrandMotorola #ad
ManufacturerMotorola #ad
Height6.1 Inches
Length4.9 Inches
Weight0.58 Pounds
Width2 Inches
Part NumberMB7220
ModelMB7220-10
Warranty2 years

5. NETGEAR

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Compatible with All Cable Providers Including Xfinity by Comcast, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 Renewed, Spectrum, NETGEAR Cable Modem CM600

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NETGEAR #ad - The product ships with a charger and cable, by a third-party refurbisher. Built for fast speed: best for cable provider plans up to 400 mbps speed. This is a certified refurbished product on amazon renewed certified refurbished products are tested and certified to look and work like new, with limited to no wear, and may arrive in a generic brown or white box.

Save monthly rental fees: model CM600 replaces your cable modem saving you up to $150/yr in equipment rental fees. Ethernet connections: 1 gigabit ethernet port connects to your computer or separate Wi-Fi router. The product is backed by a minimum 90-day warranty, cosmetic inspection, but does not include headphone, manual or SIM card. Not compatible with verizon, centurylink, COX, DirecTV, AT&T, DISH and any bundled voice service.

Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Modemhnology: engineered with 24x8 channel bonding and DOCSIS 3. 0 . The refurbishing process includes functionality testing, and repackaging. Compatible with all major cable internet providers: including certification by Xfinity by Comcast, DSL providers, and Spectrum. Accessories m.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height3.78 Inches
Length8.47 Inches
Width9.97 Inches
Part NumberCM600
ModelCM600
Warranty90 days limited warranty

6. NETGEAR

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Black CM400-100NAS, Cox | For Cable Plans Up to 100 Mbps | DOCSIS3.0, NETGEAR Cable Modem CM400 Compatible with Cable Providers Xfinity by Comcast, Spectrum

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NETGEAR #ad - 0 Required for the fastest cable Internet speed tiers. Docsis 3. One 1 gigabit Ethernet port with auto-sensing technology.

Eliminate monthly cable modem rental fees - Up to $156 per year. Not compatible with bundled voice services. Docsis 3. Up to 340mbps download and upload speed. 0 unleashes 8x faster download speeds than DOCSIS 2. Compatible with xfinity from Comcast, Cox, Spectrum, & more. Ideal for streaming HD videos, faster downloads, and high-speed online gaming. 8x4 channel bonding. Memory storage capacity: 64. 0 mb. Separate router required for WiFi. 0 cable modem with 1 gigabit Ethernet port.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height2.05 Inches
Length8.55 Inches
Weight0.42 Pounds
Width7.17 Inches
Part NumberCM400-100NAS
ModelCM400-100NAS

7. NETGEAR

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Compatible with Cable Providers Including Xfinity by Comcast, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 | 24x8, Spectrum, NETGEAR Cable Modem CM600

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NETGEAR #ad - Cable modem only no wifi router. Memory: 8 mb nor flash and 128 MB RAM. Separate router required for WiFi. Docsis 3. 0 cable modem with 1 gigabit ethernet port.

Docsis 3. 0 unleashes 8x faster download speeds than DOCSIS 2. 0 Compatible with comcast xfinity, Time Warner Cable, cablevision, Cox, Charter, and more. 24x8 channel bonding. Support cable internet service plans up to 300mbps. Recommended for all speed tiers up to 500 Mbps. Ideal for streaming 4K UHD content, fastest downloads, and high-speed online gaming. Requires Cable Internet Service. Not compatible with: Verizon, AT&T, or CenturyLink.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height3.78 Inches
Length8.47 Inches
Weight0.75 Pounds
Width9.97 Inches
Part NumberCM600-100NAS
ModelCM600-100NAS

8. Motorola

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

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Motorola #ad - This product will not work with any other Internet service provider. 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.

Four 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. This product is approved by comcast for Xfinity Internet and Voice, and recommended by Comcast for Xfinity Internet service speeds up to 600 Mbps. Save money - eliminate up to $168 in cable modem rental fees per year. 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. 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. Requires comcast xfinity internet service - Approved by and for use with Comcast Xfinity and Xfinity X1. A broadcom cable modem chipset provides security from Denial of Service attacks. Wireless power boost for better speed and range - high-performance wifi power amplifiers boost the wireless signals to the legal limit, providing a significant increase in speed and range.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height9 Inches
Length8.25 Inches
Width2.25 Inches
Part NumberMT7711-10
ModelMT7711
Warranty2 YEAR MANUFACTURER

9. ARRIS

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Approved for Cox, Spectrum, Xfinity & others black, ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router

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ARRIS #ad - Compatible with major u s cable internet providers including Cox, Verizon, Spectrum, Xfinity & others. Setup and manage your network with the SURFboard Manager app. Wi-fi 5 ac1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports. Not compatible with atT, CenturyLink or other DSL or Fiber internet providers. Cable internet service required. 16 downstream & 4 upstream channels. Best for cable internet service plans up to 400 Mbps. 3 products in 1: docsis 3 0 cable modem, ac1600 dual-band Wi-Fi Router, 2 Port Gigabit Ethernet Router cable digital voice service not supported.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height6.58 Inches
Length6.77 Inches
Weight1.96 Pounds
Width1.97 Inches
Part NumberSBG10
ModelSBG10
Warranty2 years

10. NETGEAR

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Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 300 Mbps | AC1600 Wi-Fi Speed | DOCSIS 3.0, NETGEAR Cable Modem Wi-Fi Router Combo C6250

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NETGEAR #ad - Safe & secure: includes parental controls, and supports WEP and WPA/WPA2 wireless security protocols. Built for fast speed: Best for cable provider plans up to 300 Mbps speed. Modem technology: engineered with 16x4 channel bonding and DOCSIS 3.

0 Save monthly rental fees: model c6250 replaces your cable modem and WiFi router saving you up to $168/yr in equipment rental fees. Not compatible with verizon, centurylink, cox, DirecTV, DSL providers, AT&T, DISH and any bundled voice service. Versatile connections: 2 gigabit ethernet ports and 1 USB port give you fast wired connections to your computer, game box, printer, storage drive, and other devices. Fast wifi performance: get up to 1500 sq ft wireless coverage and 25 devices connected with AC1600 speed up to 1600 Mbps. Compatible with all major cable internet providers: including certification by Xfinity by Comcast, and Spectrum.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height7.68 Inches
Length7.79 Inches
Weight2.53 Pounds
Width2.52 Inches
Part NumberC6250-1AZNAS
ModelC6250-1AZNAS
WarrantyLimited (1) Year Warranty