Top 10 DOCSIS 3.0 Cable Modem – Computer Networking Modems

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1. Motorola

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Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0, Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity

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Motorola #ad - This cable modem's 1 gigabit ethernet port connects to a wifi router, google wifi, computer, game station, or streaming video device. Requires cable internet service. Approved by and for use with comcast xfinity and xfinity x1, or satellite services from verizon, centurylink, DSL, Time Warner Cable, at&T, and other cable service providers.

No cable modem is compatible with fiber optic, SuddenLink, Frontier, Charter Spectrum, BrightHouse, CableOne, Cox, RCN, and others. Great for use with whole Home WiFi or Mesh networks like eero, and Orbi. A 2-year warranty plus rugged lightning and power surge circuits protect your investment. Model mb7621 has no phone jack. Attractive, improves cooling, compact design minimizes shelf space, and extends product life while looking great in any home or office.

Eliminate cable modem rental fees up to 156 dollars per year. Savings are shown for Xfinity and vary by cable service provider. This cable modem does not have a built-in wireless router or telephone call capability. Model mb7621 is recommended for actual cable internet service speeds up to 650 Mbps. Wirecutter rates this “the best modem for most people. A full-band capture Digital Tuner ensures faster, more reliable Internet.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 Pounds
Width2.25 Inches
Part NumberMB7621-10
ModelMB7621
Warranty2 YEAR MANUFACTURER

2. ARRIS

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ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem, 800 Mbps Internet Plan, Approved for Cox, Spectrum, Xfinity & others Black

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ARRIS #ad - Docsis 3. 0 cable modem best for cable internet speed plans up to 800 Mbps. Easily setup your modem with the SURFboard Central app. 1 gigabit ethernet port for connecting to a Wi-Fi router or other device. Does not inlcude Wi-Fi and does not support cable digital voice service. Cable internet providers including Cox, Verizon, Xfinity & others. Not compatible with att, Spectrum, CenturyLink or other DSL or Fiber internet providers. Compatible with major u. S. 32 downstream x 8 upstream DOCSIS 3. 0 bonded channels. Cable internet service required.
BrandARRIS #ad
ManufacturerCommScope #ad
Height6.11 Inches
Length7.15 Inches
Weight1 Pounds
Width4.5 Inches
Part NumberSB6190
ModelSB6190
Warranty2 Year Limited Warranty

3. ARRIS

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White Renewed, ARRIS Surfboard SB6190-RB DOCSIS 3.0 Cable Modem

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ARRIS #ad - Us technical support. Supports ipv4 and ipv6 – the latest Internet standard. Not compatible with ATT, Verizon or CenturyLink. Recommended for plans up to 800 Mbps. 32 download & 8 upload channels to future proof your modem as your Cable ISP enhances service offerings. Arris certified Refurbished. Requires cable internet service. Cable providers like Xfinity, Suddenlink, Cox, Spectrum, Mediacom, etc.90 day warranty. Compatible with major U. S.
BrandARRIS #ad
ManufacturerCommscope #ad
Height5.25 Inches
Length1.75 Inches
Weight1.13 Pounds
Width5.13 Inches
Part NumberSB6190-RB
ModelSB6190-RB
Warranty90 Day Limited Warranty

4. NETGEAR

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For Cable Plans Up to 800 Mbps, Spectrum, NETGEAR Cable Modem DOCSIS 3.0 CM700 Compatible with All Major Cable Providers Including Xfinity, Cox

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NETGEAR #ad - Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1. Not compatible with verizon, dsl providers, DirecTV, COX, DISH and any bundled voice service.

Works with any wi-fi router: connect any Wi-Fi router to this modem's Ethernet port to support all your wireless devices. Save monthly rental fees: model cM700 replaces your cable modem saving you up to 168 Dollars/year in equipment rental fees. Compatible with all major cable internet providers: including certification by Xfinity by Comcast, AT&T, CenturyLink, and Spectrum. Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router. Speeds by carrier: xfinity up to 800Mbps, Cox up to 500Mbps, Spectrum up to 400Mbps.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height5.2 Inches
Length1.7 Inches
Weight1.41 Pounds
Width6.6 Inches
Part NumberCM700-1AZNAS
ModelCM700-1AZNAS
WarrantyLimited (1) Year Warranty

5. NETGEAR

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AC1900 WiFi Speed, 2 Phone lines, DOCSIS 3.0, NETGEAR Nighthawk Cable Modem WiFi Router Combo with Voice C7100V -  Supports Xfinity Cable & Voice Plans Up to 600Mbps

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NETGEAR #ad - Three-in-one docsis 3. 0 cable modem + ac1900 wifi Router+ Xfinity Voice and 2 USB ports. Compatible with xfinity Cable & Voice Plans up to 600Mbps speed.

2 voice over ip voip ports and 4 gagabit ethernet port. System requirements:microsoft windows 7, vista, or Linux. Microsoft Internet Explorer 5. 0, unix, 8, 2000, xp, firefox 2.00, mac os, safari 1. 4 or google Chrome 11. 0 browsers or higher. Docsis 3. 0 unleashes 24x faster download speeds than DOCSIS 2. 0 Ideal for streaming 4k hd videos, faster downloads, and high-speed online gaming. Optional battery backup for power outages with up to 8 hours of standby and 5 hours of talk time.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height3.55 Inches
Length10.15 Inches
Weight2.83 Pounds
Width10.8 Inches
Part NumberC7100V-100NAS
ModelC7100V-100NAS
Warranty1-year warranty

6. ARRIS

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Cox, Spectrum and most Docsis Cable Internet Providers| Plans up to 400 Mbps, ARRIS SURFboard SB6183-RB DOCSIS 3.0 16x4 Cable Modem| Approved on Xfinity

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ARRIS #ad - If not sure call your cable provider to find out if approved to use. No support for Cable TELCO options. Us technical support. 90 day warranty. Gigabit ethernet port to connect to computer or router.

Approved for plans up to 400Mbps. Arris certified refurbished. Great for streaming HD Video and gaming on multiple devices at a time. Internet speeds up to 686 mbps on 16 download channels and 131 mbps on 4 Upload Channels, based on your cable ISP subscription. Approved with comcast xfinity, spectrum charter, at&t, cox and more. Not compatible with: Verizon, Brighthouse, Time Warner, or CenturyLink. Cable modem only no wifi router. Requires cable Internet Service. Arris certified refurbished products will always be branded ARRIS, Never Motorola! If you get Motorola branded product they are illegitimate, need to be returned to Seller and Reported to Amazon.
BrandARRIS #ad
ManufacturerCommScope #ad
Height5.25 Inches
Length2.13 Inches
Weight1 Pounds
Width5 Inches
Part NumberSB6183-RB
ModelSB6183-RB
Warranty90 Day Limited Warranty

7. ARRIS

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ARRIS SURFboard SBG7400AC2 DOCSIS 3.0 Cable Modem & AC2350 Dual-Band Wi-Fi Router, Spectrum, Approved for Cox, Max Download Speed: 1000 Mbps, Xfinity & others black

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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. Cable internet service required. Cable internet providers including Cox, Spectrum, Xfinity & others. Compatible with major u. S. Wi-fi 5 ac2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports. 24 downstream & 8 upstream channels. Not compatible with att, Verizon, CenturyLink or other DSL or Fiber internet providers. Best for cable internet speed plans up to 600 Mbps. Setup and manage your network with the SURFboard Manager app.
BrandARRIS #ad
ManufacturerCommScope #ad
Height9.5 Inches
Length7.69 Inches
Weight2.64 Pounds
Width2.25 Inches
Part NumberSBG7400AC2
ModelSBG7400AC2
Warranty2 years

8. ARRIS

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

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

9. Motorola

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

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Motorola #ad - This model mb7420 cable modem does NOT have a built-in wireless router and does not have a telephone adapter or phone jack. This 16x4 docsis 3. 0 cable modem provides speeds up to 686 mbps, sixteen times faster than DOCSIS 2.

0 The motorola mg7310, hdtv, mg7315, game station, mG7540 and MG7550 have a built-in wireless router. A full-band capture digital tuner ensures a faster, more reliable Internet. Setup is fast and easy with a few quick steps set out in a Quick Start guide. Certified by comcast xfinity for residential speeds up to extreme 300, time Warner Cable, by Comcast Business for speeds up to Deluxe 250, Cox, Charter Spectrum, BrightHouse, and other leading cable service providers for modem ownership programs that typically save rental charges of 120 dollar or more per year.

Cable modem's ethernet port connects to a computer, or wireless router. Experienced usa-based customer support specialists are there to help if you need them. Requires cable internet service.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height6.1 Inches
Length4.9 Inches
Weight0.58 Pounds
Width2 Inches
Part NumberMB7420-10
ModelMB7420-10
Warranty2 year manufacturer

10. NETGEAR

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NETGEAR CM500-100NAR DOCSIS 3.0 Cable Modem with 16x4 Max Download speeds of 680Mbps. Certified for XFINITY by Comcast, Time Warner Cable, Charter & More Renewed, Cox

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NETGEAR #ad - You will need to state the product is refurbished state the full part number if emailing customer support. Netgear certified refurbished product is manufacturer refurbished to work and look as new with 90 Day Warranty and email support.

Eliminate monthly cable modem rental fee's $120 or more a year. Netgear refurbished product may have a removed serial number. See the attached image flyer to obtain the Serial Number and MAC Address information that maybe needed by your Cable provider before contacting them. All accessories are included with limited documentation and additional information online. Up to 680mbps download and upload speed. Docsis 3. 0 cable modem with 1 Gigabit Ethernet port. 16x4 channel bonding. Gigabit ethernet port—Fastest wired speeds to connect your router or computer. Separate router required for WiFi.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height2.36 Inches
Length7.28 Inches
Weight0.62 Pounds
Width4.88 Inches
Part NumberCM500-100NAR
ModelCM500-100NAR
WarrantyLimited Warranty