Top 10 DOCSIS 3.1 Cable Modem Xfinity – Computer Networking Modems

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1. ARRIS

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Xfinity, ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem | Approved for Cox, Spectrum & others | White , Max Internet Speed Plan 1000 Mbps

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ARRIS #ad - Docsis 3 1 cable modem best for cable internet speed plans up to 1 Gbps. Cable internet service required; Does not inlcude Wi-Fi and does not support cable digital voice service. 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 is required from your cable internet provider to reach 1 Gbps. Not compatible with att, verizon, CenturyLink or other DSL or Fiber internet providers.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height5 Inches
Length5 Inches
Width2 Inches
Part NumberSB8200
ModelSB8200
Warranty2 year Limited Warranty

2. NETGEAR

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

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NETGEAR #ad - Not compatible with verizon, at&t, DSL providers, DirecTV, DISH and any bundled voice service. Currently certified with spectrum and Cox up to 1Gbps, CenturyLink, Xfinity up to 800Mbps.

Save monthly rental fees: model cM1000 replaces your cable modem saving you up to dollar 168/year in equipment rental fees. Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router. Compatible with all major cable internet providers with internet speed up to 1gbps. Works with any wi-fi router: connect any Wi-Fi router to this modem's Ethernet port to support all your wireless devices.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height5.9 Inches
Length8.8 Inches
Width5.4 Inches
Part NumberCM1000-1AZNAS
ModelCM1000-1AZNAS
WarrantyLimited (1) Year Warranty

3. Motorola

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Cox, Motorola MB8600 DOCSIS 3.1 Cable Modem, Approved for Comcast Xfinity, and Charter Spectrum, Supports Cable Plans up to 1000 Mbps | 1 Gbps Ethernet Port

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Motorola #ad - A 10/100/1000 gigabit ethernet port allows connection of any single device with an Ethernet port including a router, including Whole Home Wi-Fi or Mesh routers like eero, HDTV, Google Wi-Fi, or game station. The mb8600 also includes a full-band capture digital tuner to enhance speed and save energy.

Proactive network security - A broadcom chipset provides advanced security from denial-of service attacks. Flexible compatibility - pair with any wi-fi router you’d like, windows or mac computer, and orbi. This cable modem does not have a built-in wireless router or telephone call capability. Top internet speeds for all multi-gigabit speed tiers - wirecutter recommends this model as the best cable modem for people using Gigabit Internet plans.

Built-in doCSIS 3. 1 and docsiS 3. 0 32x8 capabilities give top Internet speeds for all cable Internet services. Not compatible with RCN. No cable modem is compatible with fiber optic, or satellite services, Frontier, DSL, available from Verizon, Cox, AT&T, CenturyLink, and others. Approved by comcast xfinity and Xfinity X1, and CableOne for all speeds including Comcast Gigabit services and Cox Gigablast.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 Pounds
Width2.25 Inches
Part NumberMB8600-10
ModelMB8600
Warranty2 YEAR MANUFACTURER

4. NETGEAR

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For XFINITY by Comcast, NETGEAR DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 6.0 Gbps, Spectrum, and Cox. Compatible with Gig-Speed from Xfinity CM1000

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NETGEAR #ad - Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0 Docsis 3. 1 is ofdm 2x2 plus dOCSIS 3. 0 32x8 channel bonding. Separate router required for WiFi. Eliminate monthly cable modem rental fees - Up to dollar 120 per year;32 downstream and 8 upstream channels for DOCSIS 3. 0 connection. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. Not compatible with bundled voice services. Compatible with xfinity from Comcast, Cox, Mediacom Cable, and more. Not compatible with: verizon, ATandT, or CenturyLink.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height8.8 Inches
Length5.4 Inches
Weight0.84 Pounds
Width5.9 Inches
Part NumberCM1000-100NAS
ModelCM1000-100NAS
WarrantyThis product comes with a limited warranty that is valid only if purchased from a NETGEAR authorized reseller

5. NETGEAR

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Spectrum and Cox. CM1100, NETGEAR Nighthawk Multi-Gig Speed Cable Modem DOCSIS 3.1 for XFINITY by Comcast

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NETGEAR #ad - Two 2 gigabit Ethernet port with auto-sensing technology. 2 ofdm downstream & 2 OFDMA upstream channels. Built-in high-speed DOCSIS 3. 1 channel bonding cable modem. Delivers true Multi-Gig Internet speeds with link aggregation support. Docsis 3. 1 provides up to 10x faster download speeds than DOCSIS 3. 1.
BrandNETGEAR #ad
Height5 Inches
Length10 Inches
Weight1 Pounds
Width7 Inches
Part Number9P-TML7-3I4V

6. NETGEAR

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Cox. Compatible with Gig-Speed from Xfinity, CM1000-1AZNAS Renewed, NETGEAR Gigabit Cable Modem 32x8 DOCSIS 3.1 | for XFINITY by Comcast

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NETGEAR #ad - System requirements- cable broadband internet service, 8, vista, otherwise this modem will only work as a docsis 3.0 modem, or other operating systems running a TCP/IP network, XP, 2000, Safari 1.

4, firefox 2. 0, microsoft windows 7, Microsoft Internet Explorer 5. 0, 10, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3. 1 service, mac os, or Google Chrome 11. 0 browsers or higher. Docsis 3. 1 up to 10x faster download speeds than docsis 3. Not compatible with cable bundled voice services. Meets docsIS 3. 0 32x8 channel bonding. 0 networks. Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink. Separate router required for Wi-Fi. Docsis 3. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. Eliminate monthly cable modem rental fees - up to $156 per year.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height4.53 Inches
Length10.24 Inches
Width7.24 Inches
Part NumberMorza/va179
ModelCM1000-100NAS
Warranty90 days limited warranty

7. Motorola

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Cox, Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router High Speed Combo with Intelligent Power Boost | AC3200 Wi-Fi Speed | Approved for Comcast Xfinity, and Charter Spectrum

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Motorola #ad - Powerful 4x4 wifi 5 router - power boost, range Boost, gaming, and AnyBeam WiFi beamforming enable quality streaming, and connecting throughout the home. Supports gigabit speed. *. Certified for comcast xfinity, Cox, and Spectrum and compatible with IPv4 and IPv6.

Active queue management AQM reduces lag for faster page loads and enhanced interactive applications. Mu-mimo seamlessly manages multiple device connections. Reliability you can count on - a worldwide leader in technology people depend on. Ultra-fast docsis 3. 1 cable modem - has 4 gige ethernet ports for wired connections. Comes with a 2-year warranty and free support from our team of USA technicians.

Superior, but pays for itself - savings up to $168 per year on modem rental fees with your internet provider. Intelligent mobile app - comes with a smart WiFi app for easy setup, parental controls, network security alerts, guest network management, usage monitoring, speed testing, and more. Backwards compatible with 32x8 DOCSIS 3. 0 .
BrandMotorola #ad
ManufacturerMotorola #ad
Height9.75 Inches
Length9.5 Inches
Weight2.15 Pounds
Width2.88 Inches
Part NumberMG8702-10
ModelMG8702
Warranty2 year

8. ARRIS

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ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Certified for Xfinity Internet & Voice Black for plans up to 1000 Mbps

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ARRIS #ad - Does not include Wi-Fi Router. 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. Best for xfinity internet speed plans up to 1 Gbps. Two 1-gigabit ethernet ports and 2 Telephony ports for Xfinity digital voice service. Xfinity internet service required. Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers.
BrandARRIS #ad
ManufacturerCommScope #ad
Weight1.7 Pounds
Part NumberT25
ModelT25
Warranty2 Year

9. NETGEAR

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NETGEAR Nighthawk Multi-Gig Cable Modem with Voice CM2050V, for Xfinity Internet & Voice Supports Cable Plans Up to 2.5Gbps 2 Phone Lines DOCSIS 3.1

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NETGEAR #ad - Multi-gig ethernet: 1 x2. 5gbps ethernet port for the fastest, true multi-gig Internet connections. Built for fastest multi-gig speeds: Best for cable provider plans up to 2. 5gbps. Save monthly rental fees: Replaces your cable modem saving you up to $168/yr in equipment rental fees.

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 xfinity and ideal for Xfinity’s Triple Play plan.

For the fastest internet, connect to a NETGEAR WiFi 6 router or Orbi Mesh system. 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. Not compatible with verizon, directV, AT&T, DSL providers, CenturyLink, DISH. Modem technology: engineered with DOCSIS 3. 1 32x8 channel bonding and OFDMA 2x2.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height5 Inches
Length9 Inches
Weight2.64 Pounds
Width10 Inches
Part NumberCM2050V-100NAS
ModelCM2050V-100NAS
Warranty1-year warranty

10. NETGEAR

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

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NETGEAR #ad - Multi-gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. Four 4 gigabit ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices.

Works with any wifi router: connect any WiFi router to this modem’s Ethernet port to support all your wireless devices. Compatible with all major cable internet providers with internet speed up to 2gbps. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1. Currently certified with Spectrum and Cox up to 1Gbps and Xfinity up to 800Mbps.

Save monthly rental fees: model cM1200 replaces your cable modem saving you up to 168 dollars/yr in equipment rental fees. Not compatible with verizon, centurylink, AT&T, DirecTV, DSL providers, DISH and any bundled voice service. Future speeds with these service providers may change over time.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height10.3 Inches
Length6.1 Inches
Weight2.32 Pounds
Width3.4 Inches
Part NumberCM1200-100NAS
ModelCM1200-100NAS
Warranty1-year warranty