Top 10 Docsis 3.1 Gigabit Cable Modem – Computer Networking Modems

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1. ARRIS

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ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Xfinity, Spectrum & others , Max Internet Speed Plan 2000 Mbps, White , Approved for Cox

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ARRIS #ad - Not compatible with att, verizon, CenturyLink or other DSL or Fiber internet providers. Two 1-gigabit Ethernet ports. Docsis 3 1 cable modem best for cable internet speed plans up to 2 Gbps. Note, a 2nd ip address is required from your cable internet provider to reach 2 Gbps. 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. 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 Limited Warranty

2. ARRIS

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Spectrum & Others., ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem with 2.5 Gbps Ethernet Port, Approved for Cox, Xfinity

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ARRIS #ad - 32 downstream x 8 upstream docsis 3. 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Cable internet providers including Cox, Spectrum, Xfinity & others.

Ice. Stop renting your modem and save on monthly modem rental fees! Sleek new, modern design fits nicely into home or office. Does not include wi-Fi and does not support cable digital voice service. Cable internet service required. Multi-gig networking: the surfboard s33 features a 2. 5 gbps ethernet port plus an additional 1 Gbps Ethernet port for a 2nd network. Docsis 3. 1 cable modem approved for cable internet speed plans up to 2. 5 gbps. Not compatible with att, verizon, CenturyLink or other DSL or Fiber internet providers. Compatible with major u. S. Connects to any existing Wi-Fi router for blazing-fast internet.
BrandARRIS #ad
ManufacturerCommScope #ad
Height4.74 Inches
Length5.14 Inches
Weight0.9 Pounds
Width1.8 Inches
Part NumberS33
ModelS33
Warranty2 year limited warranty

3. Motorola

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Motorola MB8611 DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast Xfinity Gigabit, and More, Cox Gigablast, Black 2.5 Gbps Ethernet Port, Spectrum

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Motorola #ad - Works with comcast xfinity, comcast business, Cox Communications, Charter Spectrum and other US service providers Allows you to choose a preferred provider and data plan. Savings are shown for Comcast Xfinity and vary by cable service provider. Cost-saving solution: owning your own modem typically saves the average home $156 per year in monthly rental charges. Pairs with any wifi router seamlessly compatible with any WiFi router to connect all your devices. This cable modem does NOT have a built-in wireless router or telephone call capability.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 Pounds
Width2.25 Inches
Part NumberMB8611-10
ModelMB8611
WarrantyManufacturer warranty for 2 years from date of purchase

4. NETGEAR

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

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NETGEAR #ad - Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router. Not compatible with Verizon, DISH and any bundled voice service.

Compatible with all major cable internet providers with internet speed up to 1gbps. Save monthly rental fees: model cM1000 replaces your cable modem saving you up to dollar 168/year in equipment rental fees. Works with any wi-fi router: connect any Wi-Fi router to this modem's Ethernet port to support all your wireless devices. Currently certified with spectrum and cox up to 1Gbps, DirecTV, CenturyLink, AT&T, DSL providers, Xfinity up to 800Mbps.
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

5. NETGEAR

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

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NETGEAR #ad - Separate router required for WiFi. Not compatible with bundled voice services. Compatible with xfinity from Comcast, Mediacom Cable, Cox, and more. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. Not compatible with: verizon, AT&T, or CenturyLink. Eliminate monthly cable modem rental fees - Up to $120 per year;32 downstream and 8 upstream channels for DOCSIS 3. 0 connection. Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0 Docsis 3. 1 is ofdm 2x2+ docsiS 3. 0 32x8 channel bonding.
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

6. NETGEAR

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Netgear Nighthawk CM1100 DOCSIS 3.1 Cable Modem Renewed

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NETGEAR #ad - Works with xfinity, Cox, and Spectrum. 2 gigabit ethernet ports with link aggregation support. Support all cable internet speed tiers up to 2Gps separate router required for WiFi. And backward compatible with DOCSIS 3. 0 Meets docsis 3. 1 specs. 32 downstream and 8 upstream channels.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height5 Inches
Length10 Inches
Width7 Inches
Part Numberemareg-950
Warranty90 days limited warranty

7. ARRIS

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

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ARRIS #ad - Cable internet service required. 3 products in 1: docsis 3 1 cable modem, ac2350 dual band Wi-Fi, 4 port Gigabit Router cable digital voice service not supported.

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. 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. Wave 2 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports. 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.
BrandARRIS #ad
ManufacturerArris Solutions, Inc. #ad
Height9.33 Inches
Length2.87 Inches
Weight3.1 Pounds
Width8 Inches
Part NumberSBG8300
ModelSBG8300
Warranty2 years

8. 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 - 1 up to 10x faster download speeds than docsis 3. 1 is ofdm 2x2+ docsiS 3. Docsis 3. Not compatible with cable bundled voice services. Eliminate monthly cable modem rental fees - up to $156 per year.

Meets docsIS 3. 0 32x8 channel bonding. 1 specifications and is backward compatible with DOCSIS 3. 0 System requirements- cable broadband internet service, firefox 2. 0, safari 1. 4, 10, xp, microsoft windows 7, mac os, microsoft internet explorer 5.00, 2000, or other operating systems running a TCP/IP network, vista, otherwise this modem will only work as a DOCSIS 3.0 modem, please check your cable Internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3.

1 service, 8, or Google Chrome 11. 0 browsers or higher. 0 networks. Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. Docsis 3. Separate router required for Wi-Fi. Cm1000-1aznas is not compatible with: verizon, AT&T, or CenturyLink.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height4.53 Inches
Length10.24 Inches
Width7.24 Inches
Part NumberMorza/va179
ModelCM1000-100NAS
Warranty90 days limited warranty

9. ARRIS

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Certified for Xfinity Internet & Voice black, ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem

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

10. ARRIS

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ARRIS Surfboard Docsis 3.1 Cable Modem, SB8200-Rb Renewed

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ARRIS #ad - Not compatible with: Verizon, or CenturyLink. Ceritified Refurbished by ARRIS. Cable modem only no wi-fi router. Supports ipv4 and IPv6 internet browsing standards. Backward compatible with DOCSIS 3.

0 Comcast affinity and cox cable approved! spectrum Charter, AT&T, time Warner and bright house and others pending approval. Gigabit ethernet ports. Note, your cable internet provider may not support activation of 2nd Ethernet port or may require additional fee TO provide. As a docsis 3. 1 32x8 modem capable of up to 10 gaps download speeds.

Note: speeds dependent on your cable internet provider DOCSIS 3. 0 or docsis 3. 1 plan subscription and capability. Capable to support 2 home networks, both capable of Gigabit speeds. Not compatible with bundled voice services without additional equipment from cable internet provider. As a docsis 3. 0 32x8 modem is capable of up to 1. 4 gaps download speeds.
BrandARRIS #ad
ManufacturerARRIS #ad
Height5.24 Inches
Length1.65 Inches
Width5.24 Inches
Part Number1000334-RB
Model1000334-RB
Warranty90 day manufacturer