Top 10 Xfinity Modem Router 3.1 – Computer Networking Modems

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1. Motorola

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Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds, Cox Gigablast

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Motorola #ad - This cable modem does NOT have a built-in wireless router or telephone call capability. Backward compatible with 32x8 DOCSIS 3. 0 Savings described is for Comcast Xfinity and vary by service provider. Fast streaming, conferencing, conferencing, including online gaming, gaming - applies active Queue Management AQM for reduced Internet latency and better app performance, and streaming.

Built for reliability - motorola is a worldwide leader in technology people depend on. Extreme cost savings - owning your own modem typically saves the home $168 per year in monthly rental charges. Supports fast internet plans with Comcast Xfinity, Cox, and Spectrum. Ultra-fast docsis 3. 1 performance - delivers true gigabit-plus speeds.

Multi-gigabit ethernet speed - a 2. 5 gb ethernet port delivers true high-speed connectivity to even the fastest routers and computers, providing downstream speeds just below 2, 500 Mbps and upstream speeds up to 800 Mbps when supported by your internet service plan. Pairs with any wifi router - seamlessly compatible with any WiFi router to connect all your devices. Comes with a 2-year warranty and free support from our team of USA technicians.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length0 Inches
Weight0.07 Pounds
Width7.25 Inches
Part NumberMB861110
ModelMB8611
WarrantyManufacturer warranty for 2 years from date of purchase

2. ARRIS

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ARRIS Surfboard SBG8300-RB DOCSIS 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi 5 Router, Approved for Cox, Spectrum, Xfinity & Others RENEWED

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ARRIS #ad - 3 products in 1: docsis 3 1 cable modem, ac2350 dual band Wi-Fi, 4 port Gigabit Router cable digital voice service not supported. Wave 2 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports.

32 downstream x 8 upstream docsis channels, 2 downstream x 2 upstream DOCSIS 3 1 OFDM channels Best for cable internet speed plans up to 4 Gbps. Compatible with major u s cable internet providers including Cox, Spectrum, Verizon, Xfinity & others Cable internet service required Not compatible with ATT, CenturyLink or other DSL or Fiber internet providers. Setup and manage your network with the SURFboard Manager app Add SURFboard skills to your Alexa network for voice management of your Wi-Fi settings. Arris refurbished only sbg8300-rb with part number 1000926-RB. Cable internet service required.
BrandARRIS #ad
ManufacturerCommScope #ad
Height12 Inches
Length4 Inches
Weight2 Pounds
Width11 Inches
Part NumberSBG8300-RB
ModelSBG8300-RB
Warranty1 year limited

3. ARRIS

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Xfinity & others black, Approved for Cox, Spectrum, ARRIS SURFboard SBG8300 DOCSIS 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router

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ARRIS #ad - Not compatible with atT, CenturyLink or other DSL or Fiber internet providers. Cable internet service required. Wave 2 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports.

32 downstream x 8 upstream docsis channels, 2 downstream x 2 upstream DOCSIS 3 1 OFDM channels Best for cable internet speed plans up to 4 Gbps. Setup and manage your network with the SURFboard Manager app Add SURFboard skills to your Alexa network for voice management of your Wi-Fi settings. Compatible with major u s cable internet providers including cableone/ sparkligh, bhn, Mediacom, RCN, Comcast Xfinity, TWC, wave broadband, Service Electric, Grande Communicatio, Verizon, Cox, Spectrum Charter, WOW.3 products in 1: docsis 3 1 cable modem, ac2350 dual band Wi-Fi, 4 port Gigabit Router cable digital voice service not supported.
BrandARRIS #ad
ManufacturerCommScope #ad
Height9.33 Inches
Length2.87 Inches
Width8 Inches
Part NumberSBG8300
ModelSBG8300
Warranty2 years

4. Motorola

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And Charter Spectrum, 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

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Motorola #ad - Reliability you can count on - A worldwide leader in technology people depend on. Intelligent mobile app - comes with a smart WiFi app for easy setup, guest network management, parental controls, usage monitoring, network security alerts, speed testing, and more.

Instantly upgraded you wifi performance with advanced tech all while saving up to $168 per year in rental fees by owning your cable modem. Comes with 2-years of free expert support from our team. Access the fastest cable internet plans available, with the future-proof performance of the DOCSIS 3. 1 cable modem. Includes a built-in high speed ac3200 wifi router with Power Boost, and AnyBeam WiFi Beamforming for ultra fast, Range Boost, reliable WiFi.
BrandMotorola #ad
ManufacturerMotorola #ad
Height9.75 Inches
Length9.5 Inches
Weight2.15 Pounds
Width2.88 Inches
Part NumberMG8702-10
ModelMG8702
Warranty2 year manufacturer

5. NETGEAR

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Compatible with Xfinity, AX2700 Up to 2.7Gbps DOCSIS 3.1, and Cox, Spectrum, NETGEAR Nighthawk WiFi 6 Cable Modem Router with 90-day Cyber Threat Protection Subscription CAX30S 

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NETGEAR #ad - Not compatible with verizon, atandt, DirecTV, DSL providers, CenturyLink, DISH and any bundled voice service. Coverage up to 2, 500 sq. Currently certified with Spectrum and Cox up to 1Gbps and Xfinity up to 800Mbps.

Future speeds with these service providers may change over time. 90-day subscription included. Save up to dollar 168/yr in equipment rental fees. Supports wpa/wpa2/wPA3 wireless security protocols. And 25 concurrent devices with dual-band WiFi 6 AX2700 speed up to 2. 7gbps. Ft. Plug in computers, streaming players, storage drive, game consoles, and more with 4 Gigabit Ethernet ports and 1 USB 3.0

0 port. Netgear armor powered by bitdefender protects all your home devices from virus, malware, and data theft. Compatible with all major cable internet providers with internet speed up to 2gbps. Replaces your cable modem and WiFi router. Docsis 3. 1 and 32x8 channel bonding.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height2 Inches
Length10 Inches
Weight2.1 Pounds
Width8.3 Inches
Part NumberCAX30S-100NAS
ModelCAX30S-100NAS
Warranty1 year warranty

6. NETGEAR

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

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NETGEAR #ad - Docsis 3. Eliminate monthly cable modem rental fees - up to $156 per year. Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink. 1 is ofdm 2x2+ docsiS 3. 0 System requirements- cable broadband internet service, otherwise this modem will only work as a docsis 3.

0 modem, 10, firefox 2. 0, 8, xp, microsoft windows 7, 2000, Safari 1.4, mac os, or other operating systems running a tcp/ip network, Please check your cable Internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3.11 service, Microsoft Internet Explorer 5.

0, vista, or Google Chrome 11. 0 browsers or higher. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. Separate router required for Wi-Fi. Not compatible with cable bundled voice services. Meets docsIS 3. 0 32x8 channel bonding. 0 networks. 1 up to 10x faster download speeds than docsis 3. 1 specifications and is backward compatible with DOCSIS 3.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height4.53 Inches
Length10.24 Inches
Width7.24 Inches
Part NumberMorza/va179
ModelCM1000-100NAS
Warranty90 days limited warranty

7. NETGEAR

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NETGEAR Nighthawk Cable Modem WiFi Router Combo C7800, Compatible with Cable Providers Including Xfinity by Comcast, Cox, Spectrum AC3200 WiFi Speed | DOCSIS 3.1 Renewed

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NETGEAR #ad - Not compatible with Cable bundled voice services. Fast wifi performance: get up to 3000 square feet wireless coverage and 45 devices connected with AC3200 speed up to 3200 Mbps. Compatible with all major cable internet providers: including certification by Xfinity by Comcast and COX.

Safe & secure: includes parental controls, and supports WEP and WPA/WPA2 wireless security protocols. Versatile connections: 4 gigabit ethernet ports and 2 hi speed USB 3. 0 ports give you fast wired connections to your computer, printer, game box, storage drive, and other devices. Built for ultimate speed: Best for cable provider plans up to 2 Gigabits speed.

Microsoft Internet Explorer 5. 0, vista, xp, 2000, Safari 1.4 or google Chrome 11. 0 browsers or higher. Save monthly rental fees: model c7800 replaces your cable modem and WiFi router saving you up to $150/yr in equipment rental fees. System requirements microsoft windows 7, 10, firefox 2. 0, 8, mac os or other operating systems running a TCP/IP network. Modem technology: engineered with 32x8 channel bonding and docsis 3.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height7.5 Inches
Length10.4 Inches
Weight3.15 Pounds
Width12.4 Inches
Part Number0
Warranty90 days limited warranty

8. Hitron

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Cox Gigablast and More | 10x Faster Than DOCSIS 3.0 | 2X 1 Gbps Ethernet Ports, Hitron CODA DOCSIS 3.1 Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Charter Spectrum

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Hitron #ad - 10x faster speeds than docsis 3. 0 Plug in the ethernet cord to your router or WiFi mesh system. Stop renting & start saving - coda replaces your leased cable Internet modem so you can say Good-bye to equipment rental fees and save up to $168/yr.

This docsis 3 1 cable modem is best for cable internet speed plans up to 2 Gbps. Built for performance and reliability. Easy to setup: set up in three simple steps: plug in the coax cable to an active cable outlet then connect the Power supply. Note: 2nd ip address is required from your cable internet provider to reach 2 Gbps. This cable modem does NOT have a built-in wireless router. Certified to work with comcast xfinity, centurylink, Charter Spectrum, dsl providers, and Cox Gigablast.

Hitron brings over 30 years of expertise to your home and is a worldwide leader in DOCSIS Cable modems and routers. Fast streaming, conferencing, & gaming – the coda high speed modem features next gen docsis 3. 1 with 2 downstream and 2 upstream OFDM DOCSIS 3. 1 channels reducing latency in DOCSIS 3. 1 devices. Savings shown for Comcast Xfinity and can vary.
BrandHitron #ad
ManufacturerHitron #ad
WarrantySee Hitron website

9. 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 - Save monthly rental fees: model cM1200 replaces your cable modem saving you up to 168 dollars/yr in equipment rental fees. 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. 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, game box, printer, separate WiFi router, and other devices. Currently certified with Spectrum and Cox up to 1Gbps and Xfinity up to 800Mbps.

Not compatible with verizon, centurylink, DSL providers, 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. Future speeds with these service providers may change over time.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height10.3 Inches
Length6.1 Inches
Weight1.22 Pounds
Width3.4 Inches
Part NumberCM1200-100NAS
ModelCM1200-100NAS
Warranty1-year warranty

10. NETGEAR

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Cox for Cable Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0, NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum

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NETGEAR #ad - Replaces your cable modem and Wi-Fi router, saving you up to Dollar 168/year in equipment rental fees. Speeds by carrier: xfinity up to 800Mbps, Cox up to 500Mbps, Spectrum up to 400Mbps. Ft. Coverage up to 1, 800 sq. Share a storage drive with any connected device using the 2. 0 usb port. For up to 30 devices with AC1900 speed up to 1900Mbps. Plug in computers, streaming players, game consoles, and more with 4 x 1G Ethernet ports.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height1.7 Inches
Length9.66 Inches
Weight3.43 Pounds
Width8.31 Inches
Part NumberC7000-100NAS
ModelC7000-100NAS
Warranty1-year warranty