Top 10 Modem Xfinity Compatible – Modem Router Combos

As an Amazon Associate I earn from qualifying purchases.

1. NETGEAR

#ad

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

#ad
NETGEAR #ad - 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.

Not compatible with verizon, COX, 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. Modem technology: engineered with 16x4 channel bonding and DOCSIS 3. 0 Built for fast speed: best for cable provider plans up to 300 mbps speed. Compatible with all major cable internet providers: including certification by Xfinity by Comcast, DirecTV, DSL providers, CenturyLink, AT&T, and Spectrum.
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

#ad

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

#ad
ARRIS #ad - 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Two 1-gigabit ethernet ports note, a 2nd IP address may be required by your cable internet provider to activate 2nd port.

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. Compatible with major u s cable internet providers including Cox, Verizon, Xfinity & others Not compatible with ATT, Spectrum, CenturyLink or other DSL or Fiber internet providers. Note, a 2nd ip address is required from your cable internet provider to reach 2 Gbps.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height5.25 Inches
Length5.13 Inches
Width1.7 Inches
Part NumberSB8200
ModelSB8200
Warranty2 year Limited Warranty

3. Motorola

#ad

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

#ad
Motorola #ad - This 8x4 docsis 3. 0 cable modem provides speeds up to 343 mbps, eight times faster than DOCSIS 2. 0 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. This cable modem does not have a built-in wireless router or VoIP telephone adapter. Attractive, improves cooling, compact design minimizes shelf space, and extends product life while looking great in any home or office. A two-year warranty plus rugged lightning and power surge circuits protect your investment.

Experienced usa-based customer support specialists are there to help if you need them. 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. Setup is fast and easy with a few quick steps set out in a Quick Start guide.
BrandMotorola #ad
ManufacturerMotorola #ad
Height6.1 Inches
Length4.9 Inches
Weight0.58 Pounds
Width2 Inches
Part NumberMB7220
ModelMB7220-10
Warranty2 years

4. Motorola

#ad

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

#ad
Motorola #ad - No cable modem is compatible with fiber optic, or satellite services from Verizon, RCN, AT&T, SuddenLink, Frontier, Time Warner Cable, and others. Includes phone and web support by friendly, professional USA-based technical support specialists.

Requires cable internet service. Approved by and for use with comcast xfinity and xfinity x1, centurylink, cox, brighthouse, dsl, charter spectrum, cableone, and other cable service providers. Attractive, improves cooling, compact design minimizes shelf space, 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. Model mb7621 has no phone jack.

This cable modem does not have a built-in wireless router or telephone call capability. Eliminate cable modem rental fees up to 156 dollars per year. Savings are shown for Xfinity and vary by cable service provider. Setup is fast and easy using the quick start guide. Model mb7621 is recommended for actual cable internet service speeds up to 650 Mbps. A two-year warranty plus rugged lightning and power surge circuits protect your investment.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 Pounds
Width2.25 Inches
Part NumberMB7621-10
ModelMB7621
Warranty2 YEAR MANUFACTURER

5. ARRIS

#ad

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

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

6. NETGEAR

#ad

Compatible with All Cable Providers Including Xfinity by Comcast, Cox | For Cable Plans Up to 300 Mbps | AC1600 WiFi speed | DOCSIS 3.0, Spectrum, NETGEAR Cable Modem WiFi Router Combo C6250

#ad
NETGEAR #ad - Versatile connections: 2 gigabit ethernet ports and 1 USB port give you fast wired connections to your computer, storage drive, printer, game box, and other devices. Built for fast speed: Best for cable provider plans up to 300 Mbps speed.

Not compatible with Verizon, DISH and any bundled voice service. Safe & secure: includes parental controls, and supports WEP and WPA/WPA2 wireless security protocols. 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, AT&T, COX, CenturyLink, DirecTV, DSL providers, and Spectrum. Save monthly rental fees: model c6250 replaces your cable modem and WiFi router saving you up to $168/yr in equipment rental fees. Modem technology: engineered with 16x4 channel bonding and DOCSIS 3. 0 .
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height7.68 Inches
Length7.79 Inches
Weight0.22 Pounds
Width2.52 Inches
Part NumberC6250-1AZNAS
ModelC6250-1AZNAS
WarrantyLimited (1) Year Warranty

7. NETGEAR

#ad

Compatible with All Cable Providers Including Xfinity by Comcast, Black CM1000-1AZNAS, Spectrum, Cox | For Cable Plans Up to 1 Gigabit | DOCSIS 3.1, NETGEAR Cable Modem CM1000

#ad
NETGEAR #ad - Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router. Works with any wi-fi router: connect any Wi-Fi router to this modem's Ethernet port to support all your wireless devices.

Compatible with all major cable internet providers: including certification by Xfinity by Comcast, AT&T, DSL providers, DirecTV, CenturyLink, and Spectrum. Save monthly rental fees: model cM1000 replaces your cable modem saving you up to dollar 168/year in equipment rental fees. Built for ultimate speed: Best for cable provider plans up to 1 gigabit speed. Not compatible with verizon, COX, DISH and any bundled voice service.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height5.9 Inches
Length8.8 Inches
Weight2.14 Pounds
Width5.4 Inches
Part NumberCM1000-1AZNAS
ModelCM1000-1AZNAS
WarrantyLimited (1) Year Warranty

8. NETGEAR

#ad

Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, NETGEAR Nighthawk Cable Modem CM1200, Compatible with All Cable Providers Including Xfinity by Comcast, Black, Spectrum

#ad
NETGEAR #ad - Compatible with all major cable internet providers: including certification by Xfinity by Comcast, DSL providers, CenturyLink, and Spectrum. Multi-gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired Ethernet speed.

Not compatible with verizon, directV, AT&T, COX, DISH and any bundled voice service. Versatile connections: 4 gigabit ethernet ports give you fast wired connections to your computer, printer, game box, separate WiFi router, and other 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. 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 cM1200 replaces your cable modem saving you up to dollar 168/yr in equipment rental fees.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height10.3 Inches
Length6.1 Inches
Weight1.22 Pounds
Width3.4 Inches
Part NumberCM1200-100NAS
ModelCM1200-100NAS
Warranty1-year warranty

9. Motorola

#ad

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

#ad
Motorola #ad - Eliminate up to $156 in cable modem rental fees per year – say goodbye to monthly rental fees and landline phone costs. 4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range. 0 cable modem, and two xfinity voice compatible phone ports. 4ghz and 5ghz gigabit router, and xfinity compatible voice ports - includes 24x8 docsis 3.

In addition, AnyBeam beamforming at both 2. Built-in high-speed router with ac1900 wireless and power boost - provides internet access for WiFi devices including smartphones, tablets, notebooks, and more. Three-in-one cable modem, ac1900 router, ac1900 dual band 2. Four 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. Requires comcast xfinity internet service. Approved by and for use with comcast Xfinity and Xfinity X1.

This product is approved by comcast for xfinity internet and Voice, four Gigabit GigE Ethernet ports, and recommended by Comcast for XFINITY Internet service speeds up to 400 Mbps. A broadcom cable modem chipset provides security from Denial of Service attacks. Not included is a backup battery option Model 98250 that allows your phone to make calls for 8 hours on standby after power loss. Wireless power boost for better speed and range - adds high-performance wifi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height9 Inches
Length8.25 Inches
Width2.25 Inches
Part NumberMT7711-10
ModelMT7711
Warranty2 YEAR MANUFACTURER

10. NETGEAR

#ad

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

#ad
NETGEAR #ad - 0 unleashes 8x faster download speeds than DOCSIS 2. 0 Up to 340mbps download and upload speed. Docsis 3. Ideal for streaming HD videos, faster downloads, and high-speed online gaming.

Separate router required for WiFi. Memory storage capacity: 64. 0 mb. Docsis 3. 8x4 channel bonding. One 1 gigabit Ethernet port with auto-sensing technology. Compatible with xfinity from Comcast, Spectrum, Cox, & more. Required for the fastest cable Internet speed tiers. 0 cable modem with 1 gigabit Ethernet port. Eliminate monthly cable modem rental fees - Up to $156 per year. Not compatible with bundled voice services.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height2.05 Inches
Length8.55 Inches
Weight0.42 Pounds
Width7.17 Inches
Part NumberCM400-100NAS
ModelCM400-100NAS