20 Best Sb6120 Comcast [2024]

Are you looking for the best sb6120 comcast? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling sb6120 comcast.

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1 12V AC Adapter Power Supply for Motorola Surfboard SB6141 SB6121 SB6120 SBG6580 SBG6580-2... 12V AC Adapter Power Supply for Motorola Surfboard SB6141 SB6121 SB6120 SBG6580 SBG6580-2...
2 T-Power 12v AC DC Adapter Compatible with Comcast Xfinity Motorola Surfboard SBG6700AC SBG6580... T-Power 12v AC DC Adapter Compatible with Comcast Xfinity Motorola Surfboard SBG6700AC SBG6580...
3 PK Power 12V 2A AC Adapter for Comcast Xfinity Motorola Surfboard SBG6580 SB6183 Sbg6580 SB6120... PK Power 12V 2A AC Adapter for Comcast Xfinity Motorola Surfboard SBG6580 SB6183 Sbg6580 SB6120...
4 Replacement 12V Modem Power Cord AC DC Adapter Charger for Comcast Xfinity Motorola Surfboard... Replacement 12V Modem Power Cord AC DC Adapter Charger for Comcast Xfinity Motorola Surfboard...
5 Snlope AC Adapter Compatible with Comcast Xfinity Motorola SBG6700AC SBG6580 SB6120 Power Supply PS Snlope AC Adapter Compatible with Comcast Xfinity Motorola SBG6700AC SBG6580 SB6120 Power Supply PS
6 Snlope AC Adapter Compatible with Comcast SBG6700AC SBG6580 SB6120 SB6121 SB6141 Power Charger Cord Snlope AC Adapter Compatible with Comcast SBG6700AC SBG6580 SB6120 SB6121 SB6141 Power Charger Cord
7 NETGEAR Renewed C3700-100NAR C3700-NAR DOCSIS 3.0 WiFi Cable Modem Router with N600 8x4 Download... NETGEAR Renewed C3700-100NAR C3700-NAR DOCSIS 3.0 WiFi Cable Modem Router with N600 8x4 Download...
8 Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and... Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and...
9 ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem -Retail Packaging-Black ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem -Retail Packaging-Black
10 ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem (Renewed)-Black ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem (Renewed)-Black
11 NETGEAR CM500-100NAR DOCSIS 3.0 Cable Modem with 16x4 Max Download speeds of 680Mbps. Certified for... NETGEAR CM500-100NAR DOCSIS 3.0 Cable Modem with 16x4 Max Download speeds of 680Mbps. Certified...
12 Comcast Xfinity XR11 Premium Voice Cable TV Remote Control X1 & X2 IR & RF Aim Anywhere | Backlit... Comcast Xfinity XR11 Premium Voice Cable TV Remote Control X1 & X2 IR & RF Aim Anywhere | Backlit...
13 Roku Streaming Stick+ | HD/4K/HDR Streaming Device with Long-range Wireless and Roku Voice Remote... Roku Streaming Stick+ | HD/4K/HDR Streaming Device with Long-range Wireless and Roku Voice Remote...
14 Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including... Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including...
15 ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox,... ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox,...
16 UpBright 5V AC/DC Adapter Compatible with Comcast Xfinity DC50Xu DC60Xu DC50X Digital Transport TV... UpBright 5V AC/DC Adapter Compatible with Comcast Xfinity DC50Xu DC60Xu DC50X Digital Transport...
17 3 DEVICE UNIVERSAL COMCAST XFINITY REMOTE CONTROL RNG DCX 3 DEVICE UNIVERSAL COMCAST XFINITY REMOTE CONTROL RNG DCX
18 UpBright 12V AC Adapter Compatible with HOIOTO Samsung ADS-36NP-12-2 ADS-65LSI-12-1 12036G 12042G... UpBright 12V AC Adapter Compatible with HOIOTO Samsung ADS-36NP-12-2 ADS-65LSI-12-1 12036G 12042G...
19 ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem & AX3000 Wi-Fi Router | Comcast Xfinity,... ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem & AX3000 Wi-Fi Router | Comcast Xfinity,...
20 Roku Express HD Streaming Media Player with High Speed HDMI Cable and Simple Remote Roku Express HD Streaming Media Player with High Speed HDMI Cable and Simple Remote
Bestseller No. 1
12V AC Adapter Power Supply for Motorola Surfboard SB6141 SB6121 SB6120 SBG6580 SBG6580-2...
  • HZPOWEN products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications.
  • Compatible with Comcast Xfinity Motorola Surfboard ARRIS SURFboard SBG6700AC SBG6700-AC SBG6580 SBG6580-G228 (570763-006-00)
  • Compatible with Belkin Wireless Router N150 N300 N450 N600 N750; Netgear N150 N600 N300; Compatible with MOTOROLA 579765-003 2247-N8 ADSL 2/2+...
  • Compatible with Motorola SB6120 Cable Modem SURFboard eXtreme SBG6580 SURFboard Wireless Cable Modem Gateway Ethernet SBG901 556315-005-00 SURFboard...
  • WARRANTY: 30 Days Refund - 24 Months Exchange
SaleBestseller No. 2
T-Power 12v AC DC Adapter Compatible with Comcast Xfinity Motorola Surfboard SBG6700AC SBG6580...
  • T-Power - manufactured with Brand-new Input Voltage Range: AC 100V - 240V (12V )
  • Compatible Models: Motorola ARRIS SURFboard SB6190 SB6183 Sb5100 ,Comcast Xfinity Motorola Surfboard ARRIS SURFboard SBG6700AC SBG6700-AC SBG6580...
  • Belkin Wireless Router N150 N300 N450 N600 N750; Netgear N150 N600 N300; ,, MOTOROLA 579765-003 2247-N8 ADSL 2,2+ Wireless-N Modem Gateway - Black ,,...
  • Motorola SB6120 Cable Modem SURFboard eXtreme SBG6580 SURFboard Wireless Cable Modem Gateway Ethernet SBG901 556315-005-00 SURFboard Gateway DOCSIS...
Bestseller No. 3
PK Power 12V 2A AC Adapter for Comcast Xfinity Motorola Surfboard SBG6580 SB6183 Sbg6580 SB6120...
  • 1.☪☞☞ Product specifications:Output: 15V DC 2A, OD/ID: 5.5/2.5mm. Input: 100-240AC - if you have any question, please contact us at any time....
  • 2.☪☞☞High security to protect user safety: Over-current protection through international safety certification can bring a more secure user...
  • 3.☪☞☞Convenient and practical:PK Power electronics power supply have a long enough charging cable with 6.6FT to ensure that the user can...
  • 4.☪☞☞ Wide applicability: Comcast Xfinity Motorola Surfboard ARRIS SURFboard SBG6700AC SBG6700-AC SBG6580 SBG6580-G228 (570763-006-00) Comcast...
  • 5.☪☞☞Warranty:12 months, the AC Adapter Charger has a longer warranty than other similar products, which will bring better protection for your...
Bestseller No. 4
Replacement 12V Modem Power Cord AC DC Adapter Charger for Comcast Xfinity Motorola Surfboard...
  • 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...
  • This 12V2A power adapter, suitable for Motorola ARRIS SURFboard SB6190 SB6183 Sb5100 ,Comcast Xfinity Motorola Surfboard ARRIS SURFboard SBG6700AC...
  • 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...
  • Safety Guarantee; This adapters was made with the highest quality materials.OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over...
  • More energy-saving and power-saving, saving of electricity bill than ordinary equipment. 24hours response, 30 days money back guarantee, If you...
Bestseller No. 5
Snlope AC Adapter Compatible with Comcast Xfinity Motorola SBG6700AC SBG6580 SB6120 Power Supply PS
  • AC Adapter Compatible With Comcast Xfinity Motorola SBG6700AC SBG6580 SB6120 Power Supply PS
  • ✔【Input】: AC 100-240V 50/60Hz.
  • ✔【SAFETY】: With the international quality certification authority, our products are in compliance with top industry standards, and include...
  • ✔【Product Support】:If you have any other questions,Please contant customer service.
  • ✔【Kindly Note】:Please make sure that you choose the right device before purchasing.
Bestseller No. 6
Snlope AC Adapter Compatible with Comcast SBG6700AC SBG6580 SB6120 SB6121 SB6141 Power Charger Cord
  • AC Adapter Compatible With Comcast SBG6700AC SBG6580 SB6120 SB6121 SB6141 Power Charger Cord
  • ✔【Input】: AC 100-240V 50/60Hz.
  • ✔【SAFETY】: With the international quality certification authority, our products are in compliance with top industry standards, and include...
  • ✔【Product Support】:If you have any other questions,Please contant customer service.
  • ✔【Kindly Note】:Please make sure that you choose the right device before purchasing.
Bestseller No. 7
NETGEAR Renewed C3700-100NAR C3700-NAR DOCSIS 3.0 WiFi Cable Modem Router with N600 8x4 Download...
  • Netgear Certified Refurbished product is manufacturer refurbished to work and look as new with 90 Day Warranty and email support. All accessories are...
  • DOCSIS 3.0 cable modem unleashes 8x faster download speeds up to 340 Mbps faster, smoother WiFi, and works with all major cable Internet providers...
  • Certified to work with Cable Internet Providers like XFINITY from Comcast, Time Warner Cable, Cox, Cablevision, Bright House Networks, & More (Not...
  • 8x4 channel bonding with Gigabit Ethernet Ports for fast wired, connections USB port to wirelessly share your hard drive.Double firewall protection...
  • "Netgear Refurbished product may have a removed serial number. You will need to state the product is refurbished (state the full part number) if...
SaleBestseller No. 8
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and...
  • Model MB7621 is recommended for actual cable Internet service speeds up to 650 Mbps. Wirecutter rates this “the best modem for most people.” A...
  • This cable modem's 1 Gigabit Ethernet port connects to a WiFi router, computer, HDTV, game station, or streaming video device. Great for use with...
  • Requires cable Internet service.Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, Time Warner Cable, BrightHouse,...
  • Setup is fast and easy using the quick start guide.
  • Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. A 2-year...
Bestseller No. 9
ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem -Retail Packaging-Black
  • 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.
Bestseller No. 10
ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem (Renewed)-Black
  • This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day...
  • Requires CABLE Internet Service, if not sure your provider is CABLE call them to confirm. Does NOT work with Charter cable provider.
  • Compatible with MOST Major CABLE providers like Comcast/Xfinity, Cox, Time Warner, Mediacom, Bright House.
  • Wired modem only, does NOT include WIFI Router or VOIP Telephone adapter. Gigabit Ethernet port to connect to computer or Router for fast downloads.
  • Internet download speeds up to 172 Mbps and upload speeds up to 131 Mbps based on your Cable provider service. Good for streaming Video and gaming on...
SaleBestseller No. 11
NETGEAR CM500-100NAR DOCSIS 3.0 Cable Modem with 16x4 Max Download speeds of 680Mbps. Certified for...
  • Netgear Certified Refurbished product is manufacturer refurbished to work and look as new with 90 Day Warranty and email support. All accessories are...
  • Eliminate monthly cable modem rental fee's ($120 or more a year).
  • DOCSIS 3.0 Cable Modem with 1 Gigabit Ethernet port.
  • Up to 680Mbps download and upload speed. Separate router required for WiFi. 16x4 channel bonding
  • Netgear Refurbished product may have a removed serial number. You will need to state the product is refurbished (state the full part number) if...
Bestseller No. 12
Comcast Xfinity XR11 Premium Voice Cable TV Remote Control X1 & X2 IR & RF Aim Anywhere | Backlit...
  • SUPER SIMPLE SETUP - You will love Automatic pairing this voice remote. All TV brands are available for pairing.
  • NEVER as EASY - To change the channel using your Voice Remote, press the Voice (Microphone) button, which activates Voice Control, and say something...
  • LOVE IT OR YOUR MONEY BACK - if you don’t love your Xfinity XR11 Premium Voice Control Remote we will refund you within 30 days. Order now before...
  • TONS OF FEATURES - Cant see letters in the dark? XR11 Voice Control Remote have Backlit Keypad. Can’t reach your TV? Voice remote have Aim Anywhere...
Bestseller No. 13
Roku Streaming Stick+ | HD/4K/HDR Streaming Device with Long-range Wireless and Roku Voice Remote...
  • Wireless that goes the distance: Basement rec room. Backyard movie night. Bring ‘em on. The long-range wireless receiver gives you extended range...
  • Brilliant picture quality: Experience your favorite shows with stunning detail and clarity—whether you’re streaming in HD, 4K, or HDR, you’ll...
  • Tons of power, tons of fun: Snappy and responsive, you’ll stream your favorites with ease—from movies and series on Apple TV, Prime Video, and...
  • No more juggling remotes: Power up your TV, adjust the volume, mute, and control your streaming all with one remote—use your voice to quickly search...
  • Setup is a cinch: Plug it in, connect to the internet, and start streaming—it’s that simple
Bestseller No. 14
Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including...
  • input voltage:120 -240V
  • COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum. NOT compatible with Verizon,...
  • SAVE MONTHLY RENTAL FEES: Model C7000 replaces your cable modem and WiFi router saving you up to $150/yr in equipment rental fees. System Requirements...
  • BUILT FOR FAST SPEED: Best for cable provider plans up to 400 Mbps speed
  • FAST Wi Fi PERFORMANCE: Get up to 1800 sq ft wireless coverage and 30 devices connected with AC1900 speed (up to 1900 Mbps)
SaleBestseller No. 15
ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox,...
  • A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard S33 DOCSIS 3.1 Cable Modem is designed to bring you...
  • Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service...
  • Modem Technology: DOCSIS 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better...
  • Simple and Secure Set-up: Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Connect to a...
  • Compatibility: The SURFboard S33 is compatible with major U.S. cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity...
Bestseller No. 16
UpBright 5V AC/DC Adapter Compatible with Comcast Xfinity DC50Xu DC60Xu DC50X Digital Transport TV...
  • ⚠️!!! (Output: 5V 1.5A - 2A ✅. NOT for 5V 3A ❌ version. with ✅H-barrel OD: 3.4mm - 3.5mm / ID: 1.3mm H Type Black Barrel Round Plug Tip. NOT...
  • UpBright New Global [UL Listed] 5V AC / DC Adapter Compatible with Comcast Xfinity Thomson DC11011COM FW7576/ US/5 36581610 DC1105COM1 Digital...
  • Compatible with: AcBel WA9008 ID: 790G ID: S50G P/N: 4029723 for use with Model DTA Ac Bel 5V 1.5A Switching Power Supply; AcBel WA8078 ID: D91G for...
  • Compatible with: Comcast Xfinity DC50Xu Digital Transport Adapter Cable Box 5V 0.9A; Xfinity Digital Transport Adapter DCI105COM1 +5VDC 1.5A Switching...
  • Compatible with: Comcast Pace DC50X Xfinity TV Transporter Digital Transport Adapter DTA Cable Box AcBel WA8077 ID: D90G for use with Pace DC50X 6V...
SaleBestseller No. 17
3 DEVICE UNIVERSAL COMCAST XFINITY REMOTE CONTROL RNG DCX
  • On-Demand Remote Control
  • Allow three setups: TV, CATV, AUX
  • Link your TV, DVD Player, VCR, Receiver, Audio System & Much More
Bestseller No. 18
UpBright 12V AC Adapter Compatible with HOIOTO Samsung ADS-36NP-12-2 ADS-65LSI-12-1 12036G 12042G...
  • World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP:...
  • UpBright New Global 12V AC/DC Adapter Compatible with HOIOTO Samsung ADS-36NP-12-2 ADS-65LSI-12-1 12036G ADS-65LSI-12-112036G 12036G...
  • Compatible with: Hoioto Model No. ADS-65LSI-12-1 12042G ADS-65LSI-12-112042G 12V 3.5A 42W 3500mA 42 Watts ADS-65LSI-12-1 12048G ADS-65LS1-12-1 12048G...
  • Compatible with: Buffalo LS-WV4.0TL/R1 LSWV40TLR1 Link Station Duo 4.0TB NAS; Buffalo Technology LS-WX1.0TL/1D-R 1 TB LSWX10TLR1 LinkStation Duo NAS...
  • Compatible with: Buffalo LinkStation 220 LS220D0202 LS220D0402 LS220D0802; Buffalo LS220DE LinkStation 220 0 TB 2-Bay NAS Network Attached Storage;...
SaleBestseller No. 19
ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem & AX3000 Wi-Fi Router | Comcast Xfinity,...
  • A Trusted Name in Home Connectivity: Get high speeds, low latency, and a two-in-one product! With the ARRIS SURFboard G36 Wi-Fi Cable Modem, you will...
  • Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service...
  • Modem Technology: DOCSIS 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better...
  • Simple and Secure Set-up: Just plug-in, download the SURFboard Central App, and follow the step-by-step intrstuctions to activate the modem, set-up...
  • Compatibility: The SURFboard G36 is compatible with major U.S. cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity...
SaleBestseller No. 20
Roku Express HD Streaming Media Player with High Speed HDMI Cable and Simple Remote
  • Watch what you love: Start streaming with a massive selection of free, live, and premium TV, including Roku Originals and 275 plus live TV channels...
  • Quick and easy setup: It’s easy to get started with everything you need included in the box, including a High Speed HDMI Cable—just plug it into...
  • Tons of power, tons of fun: Compact and power-packed, you'll stream your favorites with ease, including movies and series on HBO Max, Netflix, Disney...
  • Simple remote: Incredibly easy to use, this remote features shortcut buttons to popular streaming channels
  • The free Roku mobile app: Control your Roku device with a convenient second remote, search with your voice, enjoy private listening with wireless...

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After hours of searching and using all the models on the market, we have found the best sb6120 comcast for 2023. See our ranking below!

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  3. Specifications: How powerful they are can be measured.
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  5. Customer Ratings: Number ratings grade sb6120 comcast objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their sb6120 comcast.
  7. Product Quality: You don’t always get what you pay for with an sb6120 comcast, sometimes less, and sometimes more.
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FAQ:

Q: What is the sb6120 cable modem?

A: The SB6120 delivers your complete personal media experience, at lightning-fast broadband speed. Ultra-fast Internet at your fingertips – NEW lightning fast technology lets you surf up to 4x faster than traditional cable modems. The Motorola SURFboard SB6120 eXtreme Cable Modem unleashes the next wave of broadband technology at exceptional speed.

Q: How fast is the sb6120?

A: The SB6120 is up to 4 times faster than DOCSIS® 2.0 broadband cable modems making it capable of reaching data rates up to 150 Mbps. 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.

Q: How long does it take to reconfigure a sb6120?

A: If you don’t have a wireless router, all you need to do is just to conncet SB6120 to your computer, call your ISP, give them MAC ID and your new modem will be ready to use. It will take only 5 to 10 minutes. If you have a wireless router, you don’t need to reconfigure it but there are a couple of things you need to make sure.