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Setup is fast and easy using the quick start guide. Wirecutter rates this “the best modem for most people. A full-band capture Digital Tuner ensures faster, more reliable Internet. Great for use with whole home wiFi or Mesh networks like eero, and MG7700 have a built-in wireless router.
This cable modem does not have a built-in wireless router or telephone call capability. This cable modem's 1 gigabit ethernet port connects to a wifi router, mg7550, mg7540, game station, hdtv, and orbi. No cable modem is compatible with fiber optic, AT&T, or satellite services from Verizon, Time Warner Cable, CableOne, BrightHouse, and others.

1 specifications and is backward compatible with DOCSIS 3. Separate router required for Wi-Fi. 0 networks. 0 Not compatible with cable bundled voice services. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service.
1 service, or other operating systems running a tcp/ip network, XP, 8, Microsoft Windows 7, Vista, 10, otherwise this modem will only work as a DOCSIS 3.0 modem, Firefox 2. 0, 2000, safari 1. 4, microsoft Internet Explorer 5. 0, or google Chrome 11. 0 browsers or higher.

5-gigabit ethernet port and one 1-Gigabit ethernet port to connect to a Wi-Fi router or other wired device. Connect to a Wi-Fi router for networking. It's approved for cable internet speed plans up to 2. 5-gbps.
Simple and secure set-up: plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Save money: own your modem and save. Cable internet service providers. Compatibility: the surfboard s33 is compatible with major u. S. From a trusted brand with over 260 million modems sold and growing.

1 is the newest technology available from cable internet providers. Save money: own your modem and save. For a complete list see additional details below. Its 10x faster than DOCSIS 3. 0, provides better security, reduces lag while gaming & enables multi-gig networking ability to run fast speeds on your copper cable from your internet provider.
A trusted name in home connectivity: better connectivity, better speed. Cable internet providers including Cox Gigablast, Spectrum Internet Gig, Xfinity Blast!/Extreme Pro and others. The arris surfboard SB8200 DOCSIS 3. 1 cable modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home.


Docsis 3. 1 cable modem best for cable internet speed plans up to 2 gbps*. Compatible with Xfinity Comcast, Cox, and other major U. S. Easily setup your modem with the SURFboard Central app.

Save monthly rental fees: model cM1200 replaces your cable modem saving you up to 168 dollars/yr in equipment rental fees. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.
Compatible with all major cable internet providers with internet speed up to 2gbps. Future speeds with these service providers may change over time. Currently certified with Spectrum and Cox up to 1Gbps and Xfinity up to 800Mbps. Works with any wifi router: connect any WiFi router to this modem’s Ethernet port to support all your wireless devices. Four 4 gigabit ethernet ports give you fast wired connections to your computer, printer, game box, separate WiFi router, and other devices.

1 cable modem. Comes with 2-years of free expert support from our team. Includes a built-in high speed ac3200 wifi router with Power Boost, and AnyBeam WiFi Beamforming for ultra fast, Range Boost, reliable WiFi.

From a trusted brand with over 260 million modems sold and growing. Warranty provided by arrIS: Product ships with 2-Year Limited Warranty. Save money: own your modem and save. Compatibility: the surfboard sbg8300 is compatible with major u. S. It's approved for cable internet speed plans up to 1 Gbps. Router technology: features four 1-gigabit ethernet ports and delivers Wi-Fi 5 speeds up to 2. 3 gbps 2, 350 Mbps.

1 or docsis 3. 0 networks. Note: 2nd ip address is required from your Cable Internet Service Provider to use both Ethernet ports simultaneously. Hitron brings over 30 years of experience to your home and is a worldwide leader in DOCSIS computer networking 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. Easy to setup. Works with any wifi router or wifi mesh: pair with a wifi router with this 3. 1 docsis modem to connect all of your WiFi devices to the Internet. This docsis 3.
1. Motorola
#ad
Cox, Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
#adMotorola #ad - Eliminate cable modem rental fees up to 156 dollars per year. Attractive, improves cooling, compact design minimizes shelf space, and extends product life while looking great in any home or office. Savings are shown for Xfinity and vary by cable service provider.Setup is fast and easy using the quick start guide. Wirecutter rates this “the best modem for most people. A full-band capture Digital Tuner ensures faster, more reliable Internet. Great for use with whole home wiFi or Mesh networks like eero, and MG7700 have a built-in wireless router.
More information #ad
Model mb7621 has no phone jack. The motorola mg7315, google WiFi, computer, or streaming video device. Requires cable internet service. Approved by and for use with comcast xfinity and xfinity x1, Cox, rcn, frontier, dsl, SuddenLink, centurylink, charter spectrum, and other cable service providers. This cable modem does not have a built-in wireless router or telephone call capability. This cable modem's 1 gigabit ethernet port connects to a wifi router, mg7550, mg7540, game station, hdtv, and orbi. No cable modem is compatible with fiber optic, AT&T, or satellite services from Verizon, Time Warner Cable, CableOne, BrightHouse, and others.
Brand | Motorola #ad |
Manufacturer | MTRLC LLC #ad |
Height | 7.88 Inches |
Length | 7.25 Inches |
Weight | 0.07 Pounds |
Width | 2.25 Inches |
Part Number | MB7621-10 |
Model | MB7621 |
Warranty | 2 YEAR MANUFACTURER |
More information #ad
2. NETGEAR
#ad
Netgear Gigabit Cable Modem 32x8 DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity, CM1000-1AZNAS Renewed
#adNETGEAR #ad - 1 up to 10x faster download speeds than docsis 3. 0 32x8 channel bonding. Meets docsIS 3. Docsis 3. 1 is ofdm 2x2+ docsiS 3. Docsis 3. Eliminate monthly cable modem rental fees - up to $156 per year.1 specifications and is backward compatible with DOCSIS 3. Separate router required for Wi-Fi. 0 networks. 0 Not compatible with cable bundled voice services. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service.
More information #ad
Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink. System requirements- cable broadband internet service, mac os, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3. 1 service, or other operating systems running a tcp/ip network, XP, 8, Microsoft Windows 7, Vista, 10, otherwise this modem will only work as a DOCSIS 3.0 modem, Firefox 2. 0, 2000, safari 1. 4, microsoft Internet Explorer 5. 0, or google Chrome 11. 0 browsers or higher.
Brand | NETGEAR #ad |
Manufacturer | NETGEAR #ad |
Height | 4.53 Inches |
Length | 10.24 Inches |
Width | 7.24 Inches |
Part Number | Morza/va179 |
Model | CM1000-100NAS |
Warranty | 90 days limited warranty |
More information #ad
3. ARRIS
#ad
Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty, ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox
#adARRIS #ad - A trusted name in home connectivity: better connectivity, better speed. Cable internet providers including Cox Gigablast, Spectrum Internet Gig, Xfinity Blast!/Extreme Pro and others. Ethernet ports: has one 2.5-gigabit ethernet port and one 1-Gigabit ethernet port to connect to a Wi-Fi router or other wired device. Connect to a Wi-Fi router for networking. It's approved for cable internet speed plans up to 2. 5-gbps.
More information #ad
Modem technology: docsis 3. 1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3. 0, provides better security, reduces lag while gaming & enables multi-gig networking ability to run fast speeds on your copper cable from your internet provider. Simple and secure set-up: plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Save money: own your modem and save. Cable internet service providers. Compatibility: the surfboard s33 is compatible with major u. S. From a trusted brand with over 260 million modems sold and growing.
Brand | ARRIS #ad |
Manufacturer | CommScope #ad |
Height | 4.74 Inches |
Length | 5.14 Inches |
Weight | 0.9 Pounds |
Width | 1.8 Inches |
Part Number | S33 |
Model | S33 |
Warranty | 2 year limited warranty |
More information #ad
4. ARRIS
#ad
Charter Spectrum, ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem | Approved for Comcast Xfinity, Cox, & more | Two 1 Gbps Ports | 1 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty
#adARRIS #ad - Certified for use with most U. S. From a trusted brand with over 260 million modems sold and growing. Warranty provided by arrIS: Product ships with 2-Year Limited Warranty. Compatibility: the surfboard sb8200 is compatible with major u. S. Modem technology: docsis 3.1 is the newest technology available from cable internet providers. Save money: own your modem and save. For a complete list see additional details below. Its 10x faster than DOCSIS 3. 0, provides better security, reduces lag while gaming & enables multi-gig networking ability to run fast speeds on your copper cable from your internet provider.
More information #ad
Check your internet Service Provider ISP website to confirm compatibility. Ethernet ports: has two 1-gigabit ethernet ports to connect to a Wi-Fi router or other wired device. What's in the box: when you purchase you will get an arrIS SURFboard SB8200 Cable Modem, Quick-Start guide, Power Supply, and 2-year warranty card. A trusted name in home connectivity: better connectivity, better speed. Cable internet providers including Cox Gigablast, Spectrum Internet Gig, Xfinity Blast!/Extreme Pro and others. The arris surfboard SB8200 DOCSIS 3. 1 cable modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home.
Brand | ARRIS #ad |
Manufacturer | CommScope #ad |
Height | 5 Inches |
Length | 5 Inches |
Width | 2 Inches |
Part Number | SB8200 |
Model | SB8200 |
Warranty | 2 year Limited Warranty |
More information #ad
5. ARRIS
#ad
ARRIS Surfboard SB6190-RB DOCSIS 3.0 Cable Modem, White Renewed
#adARRIS #ad - 32 download & 8 upload channels to future proof your modem as your Cable ISP enhances service offerings. Us technical support. Recommended for plans up to 800 Mbps. Not compatible with aTT, Suddenlink, Spectrum, Verizon or CenturyLink.More information #ad
Arris certified Refurbished. Supports ipv4 and ipv6 – the latest Internet standard. Cable providers like Xfinity, Cox, Mediacom, etc. Requires cable internet service. 90 day warranty. Compatible with major U. S.Brand | ARRIS #ad |
Manufacturer | Commscope #ad |
Height | 5.25 Inches |
Length | 1.75 Inches |
Weight | 1.13 Pounds |
Width | 5.13 Inches |
Part Number | SB6190-RB |
Model | SB6190-RB |
Warranty | 90 Day Limited Warranty |
More information #ad
6. ARRIS
#ad
Cox, & more | Two 1 Gbps Ports | 1 Gbps Max Internet Speeds | 4 OFDM Channels Renewed, ARRIS SURFboard SB8200-RB DOCSIS 3.1 Cable Modem | Approved for Comcast Xfinity, Charter Spectrum
#adARRIS #ad - 32 downstream x 8 upstream docsis 3. 0 bonded channels, or 2 downstream x 2 upstream OFDM DOCSIS 3. 1 channels. Docsis 3. 1 cable modem best for cable internet speed plans up to 2 gbps*.Docsis 3. 1 cable modem best for cable internet speed plans up to 2 gbps*. Compatible with Xfinity Comcast, Cox, and other major U. S. Easily setup your modem with the SURFboard Central app.
More information #ad
Two 1-gigabit Ethernet ports. Compatible with xfinity comcast, Charter Spectrum, Cox, and other major U. S. Cable internet providers. 32 downstream x 8 upstream DOCSIS 3. 0 bonded channels, charter spectrum, or 2 downstream x 2 upstream OFDM DOCSIS 3. 1 channels. Two 1-gigabit ethernet portsEasily setup your modem with the SURFboard Central app. Cable internet providers.Brand | ARRIS #ad |
Manufacturer | Commscope #ad |
Height | 5.24 Inches |
Length | 1.65 Inches |
Weight | 1 Pounds |
Width | 5.24 Inches |
Part Number | SB8200-RB |
Model | SB8200-RB |
Warranty | 90 day manufacturer |
More information #ad
7. NETGEAR
#ad
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, Spectrum, NETGEAR Nighthawk Cable Modem CM1200
#adNETGEAR #ad - Please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3. 1 service, otherwise this modem will only work as a DOCSIS 3. 0 modem not compatible with Cable bundled voice services. Not compatible with verizon, centurylink, DSL providers, DirecTV, AT&T, DISH and any bundled voice service.Save monthly rental fees: model cM1200 replaces your cable modem saving you up to 168 dollars/yr in equipment rental fees. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.
More information #ad
1. Includes : nighthawk multi-gig speed cable modem—DOCSIS 3. 1 cm1200, cable, quick install guide, Ethernet, Power adapter. Multi-gig ethernet: link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed. Compatible with all major cable internet providers with internet speed up to 2gbps. Future speeds with these service providers may change over time. Currently certified with Spectrum and Cox up to 1Gbps and Xfinity up to 800Mbps. Works with any wifi router: connect any WiFi router to this modem’s Ethernet port to support all your wireless devices. Four 4 gigabit ethernet ports give you fast wired connections to your computer, printer, game box, separate WiFi router, and other devices.
Brand | NETGEAR #ad |
Manufacturer | Netgear Inc #ad |
Height | 10.3 Inches |
Length | 6.1 Inches |
Weight | 1.22 Pounds |
Width | 3.4 Inches |
Part Number | CM1200-100NAS |
Model | CM1200-100NAS |
Warranty | 1-year warranty |
More information #ad
8. Motorola
#ad
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
#adMotorola #ad - Reliability you can count on - A worldwide leader in technology people depend on. Access the fastest cable internet plans available, with the future-proof performance of the DOCSIS 3.1 cable modem. Comes with 2-years of free expert support from our team. Includes a built-in high speed ac3200 wifi router with Power Boost, and AnyBeam WiFi Beamforming for ultra fast, Range Boost, reliable WiFi.
More information #ad
Intelligent mobile app - comes with a smart WiFi app for easy setup, speed testing, guest network management, usage monitoring, network security alerts, parental controls, 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.Brand | Motorola #ad |
Manufacturer | Motorola #ad |
Height | 9.75 Inches |
Length | 9.5 Inches |
Weight | 2.15 Pounds |
Width | 2.88 Inches |
Part Number | MG8702-10 |
Model | MG8702 |
Warranty | 2 year manufacturer |
More information #ad
9. ARRIS
#ad
ARRIS SURFboard SBG8300 DOCSIS 3.1 Gigabit Cable Modem & AC2350 Wi-Fi Router | Comcast Xfinity, Spectrum & more | Four 1 Gbps Ports | 1 Gbps Max Internet Speeds | 4 OFDM Channels 2 Year Warranty, Cox
#adARRIS #ad - Check your internet Service Provider ISP website to confirm compatibility. Reduce your cable bill up to $168 dollars per year in cable modem rental fees Savings vary by cable service provider. Simple and secure set-up: just plug-in, the app provides real-time monitoring of the devices on your network, download the SURFboard Central App, and add devices to your home network! once setup is complete, set-up and customize your Wi-Fi network, and follow the step-by-step intrstuctions to activate the modem, enhanced parental controls like setting time limits and pausing internet and much more.More information #ad
Dedicated customer support: Live Chat and Phone Support available 8am -1am EST. For a complete list see additional details below. From a trusted brand with over 260 million modems sold and growing. Warranty provided by arrIS: Product ships with 2-Year Limited Warranty. Save money: own your modem and save. Compatibility: the surfboard sbg8300 is compatible with major u. S. It's approved for cable internet speed plans up to 1 Gbps. Router technology: features four 1-gigabit ethernet ports and delivers Wi-Fi 5 speeds up to 2. 3 gbps 2, 350 Mbps.
Brand | ARRIS #ad |
Manufacturer | CommScope #ad |
Height | 9.33 Inches |
Length | 2.87 Inches |
Width | 8 Inches |
Part Number | SBG8300 |
Model | SBG8300 |
Warranty | 2 years |
More information #ad
10. Hitron
#ad
Charter Spectrum, Hitron CODA DOCSIS 3.1 Modem | Pairs with Any WiFi Router or Mesh WiFi | Certified with Comcast Xfinity, Cox | 10x Faster Than DOCSIS 3.0 | Cable Modem with 2X 1 Gbps Ethernet Ports
#adHitron #ad - In 3 simple steps: plug in the provided coax cable to an active cable outlet, then connect the power supply. Savings shown for Comcast Xfinity and can vary. This gigabit modem can be used on DOCSIS 3.1 or docsis 3. 0 networks. Note: 2nd ip address is required from your Cable Internet Service Provider to use both Ethernet ports simultaneously. Hitron brings over 30 years of experience to your home and is a worldwide leader in DOCSIS computer networking modems and routers.
More information #ad
Built for performance and reliability. Plug in the ethernet cable to your WiFi Router or WiFi Mesh system. 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. Easy to setup. Works with any wifi router or wifi mesh: pair with a wifi router with this 3. 1 docsis modem to connect all of your WiFi devices to the Internet. This docsis 3.
Brand | Hitron #ad |
Manufacturer | Hitron #ad |
Warranty | See Hitron website |
More information #ad