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Motorola Sb6120

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The Best Motorola Sb6120 of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Motorola Sb6120 of 2023. Check our ranking below.

2,121 Reviews Scanned

Rank No. #1
Motorola Surfboard SB6141 DOCSIS 3.0 High-Speed Cable Modem- Black (OEM Brown Box)
  • 10/100/1000 Mbps Ethernet port to connect with router or computer
  • DOCSIS 3.0 certified, capable of up to 343 Mbps and upload speeds up to 131 Mbps based on Cable provider service
  • Compatible with all major CABLE providers like Comcast/Xfinity, Cox, Charter, Time Warner, Mediacom, Bright House. Call your ISP to verify compatibility
  • Compatible with Windows, Macintosh and UNIX computers
  • Front-panel LEDs indicate status and simplify troubleshooting
Rank No. #2
Motorola SURFboard SB6121 Cable Modem (SB6121)
  • Compatible with Time Warner Cable, Charter, Cox, Cablevision, and more
  • Not compatible with Verizon FiOS or AT&T U-verse, no longer approved by Comcast Xfinity
  • Requires Cable Iternet Service, if not sure your provider is CABLE call them to confirm
  • BROWN BOX models NOT VALID for this item when sold as New, should report to Amazon immediately and RETURN to Seller
  • Wired modem only, does NOT include WIFI Router or VOIP Telephone adapter. Gigabit Ethernet port to connect to computer or Router for fast downloads.
Rank No. #3
Motorola SB6120 SURFboard DOCSIS 3.0 eXtreme Broadband Cable Modem
  • Designed to provide a cost effective, next generation technology to offer a high speed residential or commercial service tier. Item is Cable MODEM ONLY
  • User-friendly online diagnostics and bonded channel status page
  • Features a 10/100/1000Base-T Gigabit Port for incredible wired network speeds
  • Capable of downloading up to 2000 times faster than 56k analog phone modems; up to 4 times faster than DOCSIS 2.0 broadband
  • Intuitive, easy to read front panel operational status LEDs
Rank No. #4
Replacement 12V Modem Power Cord AC DC Adapter Charger for Comcast Xfinity Motorola Surfboard SBG6700AC SBG6580 SB6120 SB6121 SB6141 SB6180 SBG6580, SB6183 Xfinity Router Eps6,Arris sbg6580 & More
  • You Will Get HIGH QUALITY 1 x 12V 2A 24W power supply with 6.6ft power cord, 1 x 5.5/2.1 DC female barrel connector to screw adapter.To meet more requirements, we provide a female DC connector. You can easily screw the wire onto it without soldering. This will greatly expand its scope of application.
  • This 12V2A power adapter, suitable for Motorola ARRIS SURFboard SB6190 SB6183 Sb5100 ,Comcast Xfinity Motorola Surfboard ARRIS SURFboard SBG6700AC SBG6700-AC SBG6580 SBG6580-G228 (570763-006-00) Comcast Xfinity 570406-002-00 DCX3200,A285,011 COMCAST MR150CNM , ARRIS F,G NO:588173-003-00 DCX3200 C385,011 MR150CNM DOCSIS ,, SBG6580 SBG6580-G228 (570763-006-00) ,, SB6120 SB6121 SB6141 SB6180 SBG901 900 Cable Modem dta-100 , DCT-700 PN# 503913-007 Model: MT-20-21120-A04F.
  • AC Adapter Input Voltage: 100-240V input 50/60HZ,; Output Voltage: 12V DC 2000 mA, 24 Watt max wattage. Adapt to 2.1mm * 5.5mm and 2.5mm * 5.5mm center positive electrode equipment. It is a perfect replacement for all 12V 0-2Amp power supplies.(Note: The applicable range is 12 volts and does not exceed 24 watts)
  • Safety Guarantee; This adapters was made with the highest quality materials.OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
  • More energy-saving and power-saving, saving of electricity bill than ordinary equipment. 24hours response, If you don’t like our product or don't want it, please feel free to contact us

Last update on 2025-07-24 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Motorola Sb6120?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Motorola Sb6120 that you consider buying. Your questions might include the following:

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We provide an Motorola Sb6120 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Motorola Sb6120 currently available on the market.

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  1. Brand Value: Every brand of Motorola Sb6120 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Motorola Sb6120?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Motorola Sb6120.
  5. Customer Ratings: Number ratings grade Motorola Sb6120 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Motorola Sb6120.
  7. Product Quality: You don’t always get what you pay for with an Motorola Sb6120, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Motorola Sb6120 is should be an indication of how long it will work out for you.

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FAQ:

Q: What can I do with the Motorola sb6120?

A: That makes gaming, shopping, downloading, working, high-quality voice and video conferencing, and peer-to-peer networking applications — far more realistic, faster, and efficient than ever before. The SB6120 delivers your complete personal media experience, at lightning-fast broadband speed.

Q: Is the sb6120 surfboard a Class B device?

A: Motorola Inc, 101 Tournament Drive, Horsham, PA 19044, 1-215-323-1000, declares that the SB6120 SURFboard® DOCSIS® 3.0 Cable Modem complies with 47 CFR Parts 2 and 15 of the FCC rules as a Class B digital device.. INDUSTRY CANADA (IC) STATEMENT This Class B digital apparatus complies with Canadian ICES-003.

Q: What does the sb6120 do for DOCSIS 3.0?

A: Utilizing the power of DOCSIS 3.0, the SB6120 enables channel bonding of up to 4 downstream channels and 4 upstream channels – which allows an operator to offer their customers advanced multimedia services with data rates of well over 100 Mbps in each direction.

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