Top 9 Cable Modem SB6141 – Computer Networking Modems

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1. Motorola


Motorola Surfboard SB6141 DOCSIS 3.0 High-Speed Cable Modem- Black OEM Brown Box

Motorola #ad - Compatible with Windows, Macintosh and UNIX computers. Front-panel LEDs indicate status and simplify troubleshooting. Docsis 3. 0 certified, capable of up to 343 Mbps and upload speeds up to 131 Mbps based on Cable provider service. Call your ISP to verify compatibility. Compatible with all major cable providers like Comcast/Xfinity, Time Warner, Charter, Cox, Mediacom, Bright House. 10/100/1000 mbps ethernet port to connect with router or computer.
BrandMotorola #ad
ManufacturerMotorola #ad
Height1.65 Inches
Length5.24 Inches
Width5.24 Inches
Part NumberFBA_SB6141



ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem Renewed

ARRIS #ad - Us technical support. 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.

Gigabit etherent port to connect to PC or Router. Recommended for Internet Plans up to 100 Mbps. Does not include wifi router or VOIP Telephone adapter. Approved on comcast xfinity, cox, mediacom, spectrum charter, brighthouse networks, Suddenlink and most other US Cable Internet Providers.88 download channels and 4 upload channels capable of up to 343 Mbps download and 131 upload speeds. Supports both ipv4 and IPv6, the latest standard. Arris certified refurbished. Requires internet Service. Wired modem only. Not compatible with verizon, Time Warner, AT&T or Centurylink. 90 day warranty.
BrandARRIS #ad
ManufacturerARRIS #ad
Height9 Inches
Length7 Inches
Weight0.5 Pounds
Width2 Inches
Part NumberFBA_581902-027-rb
Warranty90 days limited warranty



Approved for Cox, Spectrum, ARRIS SURFboard 16x4 DOCSIS 3.0 Cable Modem, Xfinity & more SB6183 Black

ARRIS #ad - 1 gigabit ethernet port for connecting to a Wi-Fi router or other device. Not compatible with att, Spectrum, CenturyLink or other DSL or Fiber internet providers. Tom's guide #1 cable modem choice 2 years in a row. Cable internet service required. Docsis 3. 0 cable modem best for cable internet speed plans up to 400 Mbps. Cable internet providers including Cox, Verizon, Xfinity & others. 16 downstream x 8 upstream DOCSIS 3. 0 bonded channels. Does not inlcude Wi-Fi and does not support cable digital voice service. Compatible with major U. S.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height5.25 Inches
Length5 Inches
Weight1.35 pounds
Width2.13 Inches
Part NumberSB6183 Black
ModelSB6183 Black
Warranty2 Year Limited



NETGEAR Cable Modem CM500, Compatible With All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 300 Mbps | DOCSIS 3.0

NETGEAR #ad - Works with any wifi router: Connect any WiFi router to this modem's Ethernet port to support all your wireless devices. Not compatible with verizon, at&t, centurylink, COX, DSL providers, DirecTV, DISH and any bundled voice service.

Modem technology: engineered with 16x4 channel bonding and DOCSIS 3. 0 Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router. Save monthly rental fees: model CM500 replaces your cable modem saving you up to $168/yr in equipment rental fees. Compatible with all major cable internet providers: including certification by Xfinity by Comcast, and Spectrum. Built for fast speed: best for cable provider plans up to 300 mbps speed.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height2.36 Inches
Length4.88 Inches
Width7.28 Inches
Part NumberCM500-1AZNAS
Warranty1 Year Warranty

5. Motorola


686 Mbps Maximum DOCSIS 3.0, Approved by Comcast Xfinity, Cox, Charter Spectrum, MOTOROLA MG7550 16x4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS, More Black

Motorola #ad - The vertical design minimizes shelf space and improves cooling while looking great in any home or office. Dfs and power Boost are key. Wireless power boost adds high-performance wifi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range.

This product is recommended for actual cable Internet service speeds up to 375 Mbps. Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. Phone support is provided in English and Spanish. The router can work on wifi DFS frequencies, so it is much less vulnerable to WiFi interference from neighbors. Model mg7550 has no phone jack. Four 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers, Chromecast, Amazon Fire TV, and other Ethernet-capable devices.

No cable modem is compatible with fiber optic, Frontier, WOW!, DSL, and others. Includes phone and web support by friendly, professional USA-based technical support specialists. A two-year warranty plus rugged lightning and power surge circuits protect your investment. A broadcom cable modem chipset provides security from Denial of Service attacks.
BrandMotorola #ad
ManufacturerMotorola #ad
Height2.8 Inches
Length10.9 Inches
Weight2.65 Pounds
Width10.2 Inches
Part NumberMG7550-10



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

ARRIS #ad - Setup and manage your network with the SURFboard Manager app. Cable internet service required. Best for cable internet service plans up to 400 Mbps. Wi-fi 5 ac1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports. 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. Compatible with major u s cable internet providers including Cox, Xfinity & others. Not compatible with att, verizon, Spectrum, CenturyLink or other DSL or Fiber internet providers.
BrandARRIS #ad
ManufacturerARRIS Solutions, Inc. #ad
Height6.58 Inches
Length6.77 Inches
Weight1.96 pounds
Width1.97 Inches
Part NumberSBG10
Warranty2 year limited warranty

7. Motorola


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

Motorola #ad - Attractive, improves cooling, compact design minimizes shelf space, and extends product life while looking great in any home or office. Requires cable internet service. A two-year warranty plus rugged lightning and power surge circuits protect your investment.

This 16x4 docsis 3. 0 cable modem provides speeds up to 686 mbps, sixteen times faster than DOCSIS 2. 0 Certified by comcast xfinity for residential speeds up to extreme 300, brightHouse, Time Warner Cable, Cox, Charter Spectrum, by Comcast Business for speeds up to Deluxe 250, and other leading cable service providers for modem ownership programs that typically save rental charges of $120 or more per year. This model mb7420 cable modem does NOT have a built-in wireless router and does NOT have a telephone adapter or phone jack.

Experienced usa-based customer support specialists are there to help if you need them. The motorola mg7310, hdtv, 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. Cable modem's ethernet port connects to a computer, mg7315, game station, or wireless router.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height6.1 Inches
Length4.9 Inches
Weight0.58 Pounds
Width2 Inches
Part NumberMB7420-10
Warranty2 year manufacturer

8. Motorola


Motorola 24x8 Cable Modem, Time Warner Cable, Cox, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, and More. Downloads 1,000 Mbps Maximum No WiFi, Charter Spectrum

Motorola #ad - Includes phone and web support by friendly, compact design minimizes shelf space, improves cooling, professional USA-based technical support specialists. Attractive, and extends product life while looking great in any home or office. No cable modem is compatible with fiber optic, DSL, RCN, CenturyLink, Time Warner Cable, or satellite services from Verizon, Frontier, Cox, and others.

Model mb7621 has no phone jack. Support is in English or Spanish. Great for use with whole home wifi or Mesh networks like eero, game station, and MG7700 have a built-in wireless router. The motorola mg7315, hdtv, mg7550, mg7540, computer, Google WiFi, or streaming video device. This cable modem does not have a built-in wireless router or telephone call capability.

Requires cable internet service. Approved by and for use with comcast xfinity and xfinity x1, cableone, at&t, brighthouse, suddenlink, charter spectrum, and other cable service providers. This cable modem's one gigabit ethernet port connects to a wifi router, and orbi. Eliminate cable modem rental fees up to 156 dollars per yeaR. Savings are shown for Xfinity and vary by cable service provider. Model mb7621 is recommended for actual cable internet service speeds up to 650 Mbps.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 pounds
Width2.25 Inches
Part NumberMB7621-10



Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 | 24x8, NETGEAR Cable Modem CM600

NETGEAR #ad - Docsis 3. 0 unleashes 8x faster download speeds than DOCSIS 2. 0 Separate router required for WiFi. Compatible with comcast xfinity, Cox, Time Warner Cable, Cablevision, charter, and more.

Requires Cable Internet Service. Recommended for all speed tiers up to 500 Mbps. Cable modem only no wifi router. Memory: 8 mb nor flash and 128 MB RAM. Docsis 3. 0 cable modem with 1 gigabit ethernet port. Support cable internet service plans up to 300mbps. Not compatible with: Verizon, AT&T, or CenturyLink. 24x8 channel bonding. Ideal for streaming 4K UHD content, fastest downloads, and high-speed online gaming.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height3.78 Inches
Length8.47 Inches
Weight2 Pounds
Width9.97 Inches
Part NumberCM600-100NAS