Top 10 Cable Modem Xfinity Compatible – Computer Networking Modems

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1. NETGEAR

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Compatible with All Cable Providers Including Xfinity by Comcast, Cox | For Cable Plans Up to 500 Mbps | DOCSIS 3.0, Spectrum, NETGEAR Cable Modem CM700

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NETGEAR #ad - Not compatible with verizon, at&t, COX, DirecTV, DISH and any bundled voice service. 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, DSL providers, CenturyLink, and Spectrum. Built for super-fast speed: best for cable provider plans up to 500 mbps speed. Save monthly rental fees: model CM700 replaces your cable modem saving you up to $168/year in equipment rental fees. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height5.2 Inches
Length1.7 Inches
Weight0.22 Pounds
Width6.6 Inches
Part NumberCM700-1AZNAS
ModelCM700-1AZNAS
WarrantyLimited (1) Year Warranty

2. Motorola

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

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Motorola #ad - Includes phone and web support by friendly, improves cooling, professional USA-based technical support specialists. Support is in English or Spanish. Great for use with whole home wifi or mesh networks like eero, Google WiFi, computer, MG7540, MG7550, game station, and MG7700 have a built-in wireless router.

Attractive, 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. No cable modem is compatible with fiber optic, Time Warner Cable, CableOne, Cox, Frontier, DSL, CenturyLink, Charter Spectrum, SuddenLink, and others. This cable modem does not have a built-in wireless router or telephone call capability.

Wirecutter rates this “the best modem for most people. A full-band capture Digital Tuner ensures faster, more reliable Internet. 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, and orbi. Requires cable internet service. Approved by and for use with comcast xfinity and xfinity x1, rcn, brighthouse, or satellite services from Verizon, at&t, and other cable service providers.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 Pounds
Width2.25 Inches
Part NumberMB7621-10
ModelMB7621
Warranty2 YEAR MANUFACTURER

3. 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 - Docsis 3 1 cable modem best for cable internet speed plans up to 2 Gbps. 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Others not compatible with aTT, Verizon, CenturyLink or other DSL or Fiber internet providers. Two 1-gigabit Ethernet ports capable of link aggregation. Note, a 2nd ip address is required from your cable internet provider to reach 2 Gbps. Cable internet service required Does not inlcude Wi-Fi and does not support cable digital voice service.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height5.25 Inches
Length5.13 Inches
Width1.7 Inches
Part NumberSB8200
ModelSB8200
Warranty2 Year

4. Motorola

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Approved by Comcast Xfinity, Cox and More, Motorola MG7700 24x8 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost, 1000 Mbps Maximum Docsis 3.0

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Motorola #ad - Rugged lightning and Power Surge circuits further protect your investment. Four 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. The vertical design looks great in any home or office.

Certified by all leading cable service providers including Comcast Xfinity, Frontier, CenturyLink, available from Verizon, AT&T, Cox, Charter spectrum no cable Modem is compatible with fiber optic, DSL, or satellite services, and others. Wireless power boost for better speed and range - adds high-performance wi-fi power amplifiers to boost the wireless signals to the legal limit, giving a significant Boost in speed and range. Savings are shown for comcast xfinity and vary by cable service provider. A two-year warranty is the longest in the industry.

A broadcom cable Modem Chipset provides security from denial of service attacks. Eliminate up to $156 per year in cable modem rental fees. Minimize shelf space and improve cooling - integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. In addition, anybeam Performing at both 2. 4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height9 Inches
Length8.6 Inches
Width2.6 Inches
Part NumberMG7700-10
ModelMG7700
Warranty2 year manufacturer

5. NETGEAR

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

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NETGEAR #ad - Modem technology: engineered with 16x4 channel bonding and DOCSIS 3. 0 Not compatible with verizon, centuryLink, AT&T, DSL providers, DISH and any bundled voice service. Built for fast speed: Best for cable provider plans up to 300 Mbps speed.

Save monthly rental fees: model c6250 replaces your cable modem and WiFi router saving you up to $168/yr in equipment rental fees. 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, DirecTV, COX, and Spectrum. 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. Safe & secure: includes parental controls, and supports WEP and WPA/WPA2 wireless security protocols.
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

6. Motorola

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686 Mbps DOCSIS 3.0, Time Warner Cable, Model MB7420, and More, BrightHouse, Certified by Comcast XFINITY, Cox, Charter Spectrum, MOTOROLA 16x4 Cable Modem

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Motorola #ad - A full-band capture digital tuner ensures a faster, more reliable Internet. This 16x4 docsis 3. 0 cable modem provides speeds up to 686 mbps, sixteen times faster than DOCSIS 2. 0 A two-year warranty plus rugged lightning and power surge circuits protect your investment.

The motorola mg7310, mg7540 and MG7550 have a built-in wireless router. Cable modem's ethernet port connects to a computer, mg7315, game station, hdtv, or wireless router. Setup is fast and easy with a few quick steps set out in a Quick Start guide. Requires cable internet service. Certified by comcast xfinity for residential speeds up to extreme 300, by comcast Business for speeds up to Deluxe 250, Cox, Charter Spectrum, 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.

Experienced usa-based customer support specialists are there to help if you need them. Attractive, improves cooling, compact design minimizes shelf space, and extends product life while looking great in any home or office. This model mb7420 cable modem does NOT have a built-in wireless router and does not have a telephone adapter or phone jack.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height6.1 Inches
Length4.9 Inches
Weight0.58 Pounds
Width2 Inches
Part NumberMB7420-10
ModelMB7420-10
Warranty2 year manufacturer

7. NETGEAR

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

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NETGEAR #ad - Compatible with comcast xfinity, Cablevision, Time Warner Cable, cox, Charter, and more. Recommended for all speed tiers up to 500 Mbps.

Ideal for streaming 4K UHD content, fastest downloads, and high-speed online gaming. Support cable internet service plans up to 300mbps. Docsis 3. 0 cable modem with 1 gigabit ethernet port. Separate router required for WiFi. Requires Cable Internet Service. Not compatible with: Verizon, AT&T, or CenturyLink. 24x8 channel bonding. Docsis 3. 0 unleashes 8x faster download speeds than DOCSIS 2. 0 Cable modem only no wifi router. Memory: 8 mb nor flash and 128 MB RAM.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height3.78 Inches
Length8.47 Inches
Weight2 Pounds
Width9.97 Inches
Part NumberCM600-100NAS
ModelCM600-100NAS

8. ASUS

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Charter, Spectrum, and Cox, Asus Modem Router Combo, All-in-One DOCSIS 3.0 32x8 Cable Modem + Dual-Band Wireless AC2600 WIFI Gigabit Router – Certified by Comcast Xfinity, Time Warner Cable

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ASUS #ad - Certified by comcast xfinity, spectrum legacy time warner cable and charter and cox. Perfect for streaming and gaming in hd, dual bands 2. 4ghz / 5ghz featuring the latest 802.

11ac 32x8 channel bonding technology deliver upto 1. 3 gbps download speeds; ac input : 110v to 240v50 to 60hz; Dc output : 19 v with max; 3. 42 a current. Ditch the monthly cable modem rental fees save upto $120 per year. Stay connected with 4x gigabit ethernet and 2x USB 2. 0 ports for your non wifi devices like external storage and printers including support for Apple time machine. All in one docsis 3. 0 32x8 cable modem + ac2600 wifi router 4x4 provides full bandwidth internet access and expansive wireless coverage.
BrandASUS #ad
ManufacturerASUS Computer International Direct #ad
Height11.81 Inches
Length7.4 Inches
Width2.36 Inches
Part NumberCM-32
ModelCM-32
Warranty2 Years

9. ARRIS

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Spectrum, Xfinity & others black, Approved for Cox, ARRIS SURFboard SBG7400AC2 DOCSIS 3.0 Cable Modem & AC2350 Dual-Band Wi-Fi Router

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ARRIS #ad - 3 products in 1: docsis cable modem, ac2350 dual-band Wi-Fi, 4 port Gigabit Router cable digital voice service not supported. Best for cable internet speed plans up to 600 Mbps. Wi-fi 5 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports. Setup and manage your network with the SURFboard Manager app. 24 downstream & 8 upstream channels. Not compatible with atT, CenturyLink or other DSL or Fiber internet providers. Cable internet providers including Cox, Verizon, Spectrum, Xfinity & others. Cable internet service required. Compatible with major u. S.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height9.5 Inches
Length7.69 Inches
Width2.25 Inches
Part NumberSBG7400AC2
ModelSBG7400AC2
Warranty2 years

10. ARRIS

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

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