20 Best Arris Sb6121 Time Warner [2024]

Are you looking for the best arris sb6121 time warner? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling arris sb6121 time warner.

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1 ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem -Retail Packaging-Black ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem -Retail Packaging-Black
2 ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem (Renewed)-Black ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem (Renewed)-Black
3 ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem | Comcast Xfinity, Cox, Spectrum | 1... ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem | Comcast Xfinity, Cox, Spectrum | 1...
4 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,...
5 ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem | Approved for Comcast Xfinity, Cox, Charter Spectrum,... ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem | Approved for Comcast Xfinity, Cox, Charter...
6 ARRIS SURFboard SB6183-RB DOCSIS 3.0 16x4 Cable Modem| Approved on Xfinity, Cox, Spectrum and most... ARRIS SURFboard SB6183-RB DOCSIS 3.0 16x4 Cable Modem| Approved on Xfinity, Cox, Spectrum and...
7 ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed) ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)
8 ARRIS Surfboard SB6190 32x8 DOCSIS 3.0 Cable Modem with 1.4 Gbps Download and 262 Upload Speeds,... ARRIS Surfboard SB6190 32x8 DOCSIS 3.0 Cable Modem with 1.4 Gbps Download and 262 Upload Speeds,...
9 ARRIS® SURFboard® SB6190 Cable Modem, White ARRIS® SURFboard® SB6190 Cable Modem, White
10 ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router | Comcast Xfinity,... ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router | Comcast...
11 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,...
12 Arris Touchstone TM1602A DOCSIS 3.0 Upgradeable 16x4 Telephony Modem for TWC & OPTIMUM Arris Touchstone TM1602A DOCSIS 3.0 Upgradeable 16x4 Telephony Modem for TWC & OPTIMUM
13 ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Comcast Xfinity Internet & Voice | Two 1 Gbps... ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Comcast Xfinity Internet & Voice | Two 1...
14 ARRIS SURFboard SBV3202 DOCSIS 3.0 Cable Modem | Comcast Xfinity Internet & Voice | 1 Gbps Port | 2... ARRIS SURFboard SBV3202 DOCSIS 3.0 Cable Modem | Comcast Xfinity Internet & Voice | 1 Gbps Port |...
15 TiVo Mini LUX DVR extender TiVo Mini LUX DVR extender
16 arris surfboard ac1600 dual band router with 16x4 docsis 3.0 cable modem black (Renewed) arris surfboard ac1600 dual band router with 16x4 docsis 3.0 cable modem black (Renewed)
17 Arris CM820A (Comcast Version) DOCSIS 3.0 Cable Modem [Bulk Packaing] Arris CM820A (Comcast Version) DOCSIS 3.0 Cable Modem [Bulk Packaing]
18 ARRIS Surfboard (8x4) Docsis 3.0 Cable Modem Plus AC1600 Dual Band Wi-Fi Router, Certified for... ARRIS Surfboard (8x4) Docsis 3.0 Cable Modem Plus AC1600 Dual Band Wi-Fi Router, Certified for...
19 ARRIS SURFboard mAX Pro W31 Tri-Band Mesh Ready Wi-Fi 6 Router | AX11000 Wi-Fi Speeds up to 11 Gbps... ARRIS SURFboard mAX Pro W31 Tri-Band Mesh Ready Wi-Fi 6 Router | AX11000 Wi-Fi Speeds up to 11...
20 ARRIS SURFboard (16x4) DOCSIS 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router, 686 Mbps Max... ARRIS SURFboard (16x4) DOCSIS 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router, 686 Mbps Max...
Bestseller No. 1
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. 2
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. 3
ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem | Comcast Xfinity, Cox, Spectrum | 1...
  • A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB6190 DOCSIS 3.0 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 3.0 is an reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.
  • 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 SB6190 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It's approved...
SaleBestseller No. 4
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...
SaleBestseller No. 5
ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem | Approved for Comcast Xfinity, Cox, Charter Spectrum,...
  • A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB8200 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 SB8200 is compatible with major U.S. cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity...
SaleBestseller No. 6
ARRIS SURFboard SB6183-RB DOCSIS 3.0 16x4 Cable Modem| Approved on Xfinity, Cox, Spectrum and most...
  • APPROVED with Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse), Cox and more. If not sure call your cable provider to find out if...
  • Cable Modem only (no WiFi router). NO support for Cable TELCO options
  • Internet speeds up to 686 Mbps on 16 Download Channels and 131 Mbps on 4 Upload Channels, based on your cable ISP subscription. Approved for plans up...
  • Great for streaming HD Video and gaming on multiple devices at a time
  • 90 Day Warranty. ARRIS Certified Refurbished. US Technical support. ARRIS Certified Refurbished products will ALWAYS be branded ARRIS, Never Motorola!...
Bestseller No. 7
ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)
  • Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet...
  • Wired modem only. Does not include WiFi router or VOIP Telephone adapter. Gigabit Etherent port to connect to PC or Router.
  • 8 Download Channels and 4 Upload Channels capable of up to 343 Mbps download and 131 upload speeds. Recommended for Internet Plans up to 100 Mbps.
  • Supports both IPv4 and IPv6, the latest standard.
  • 90 Day Warranty. ARRIS Certified Refurbished. US Technical support. ARRIS Certified Refurbished products will ALWAYS be branded ARRIS, Never Motorola!...
SaleBestseller No. 8
ARRIS Surfboard SB6190 32x8 DOCSIS 3.0 Cable Modem with 1.4 Gbps Download and 262 Upload Speeds,...
  • DOCSIS 3.0 cable modem best for cable internet speed plans up to 600 Mbps.
  • Compatible with Cox, Spectrum, Xfinity and other major U.S. cable internet providers.
  • 32 downstream x 8 upstream DOCSIS 3.0 bonded channels.
  • One 1-Gigabit Ethernet Port
  • Easily setup your modem with the SURFboard Central app
SaleBestseller No. 10
ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router | Comcast Xfinity,...
  • A Trusted Name in Home Connectivity: Get high speeds, better coverage, and a two-in-one product! With the ARRIS SURFboard SBG10 Wi-Fi Cable Modem, 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 3.0 is a reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.
  • 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 SBG10 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It's approved...
SaleBestseller No. 11
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...
Bestseller No. 12
Arris Touchstone TM1602A DOCSIS 3.0 Upgradeable 16x4 Telephony Modem for TWC & OPTIMUM
  • Compatible with Time Warner Cable, Charter, Spectrum, Optimum Cable, Cablevision, and Other US Cable Internet Service Providers
  • Features 16x4 Channel Bonding & Embedded Multimedia Terminal Adapter (E-MTA)
  • Includes 2 Primary VoIP Telephone Lines + 1 Gigabit Ethernet Port
  • DOCSIS 3.0 Cable Modem Supporting Wired Download Speeds up to 960Mbps
  • Telephone Modem Only - WiFi Router Purchased Separately
SaleBestseller No. 13
ARRIS SURFboard T25 DOCSIS 3.1 Gigabit Cable Modem | Comcast Xfinity Internet & Voice | Two 1 Gbps...
  • A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard T25 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. For use with Xfinity Internet &...
  • 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 T25 is compatible with Xfinity Internet & Voice service and is approved for cable internet speed plans up to 800 Mbps.
SaleBestseller No. 14
ARRIS SURFboard SBV3202 DOCSIS 3.0 Cable Modem | Comcast Xfinity Internet & Voice | 1 Gbps Port | 2...
  • A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB8200 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. For use with Xfinity Internet &...
  • Modem Technology: DOCSIS 3.0 is an reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.
  • 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 SBV3202 is compatible with Xfinity Internet & Voice service and is approved for cable internet speed plans up to 800...
Bestseller No. 15
TiVo Mini LUX DVR extender
  • TiVo Mini LUX extends your TiVo DVR experience to additional TVs throughout your house for an easy and economical whole-home 4K Ultra HD solution
  • Supports WiFi using the TiVo USB WIFI 5 Adapter, or a wired connection with the TiVo Bridge MoCa 2.0 Adapter or TiVo Bridge Plus MoCa 2.0 Adapter
  • TiVo Mini LUX expands the power of your voice to simultaneously search across live TV, your DVR recordings and streaming apps to easily find and watch...
  • Get the full TiVo experience, including crystal-clear 4K Ultra HD picture and cutting-edge control, including SkipMode and QuickMode, on additional...
  • Your favorite streaming apps are fully integrated. No more switching inputs, remotes or devices to access top streaming apps, like Netflix, Prime...
Bestseller No. 16
arris surfboard ac1600 dual band router with 16x4 docsis 3.0 cable modem black (Renewed)
  • The Arris SBG10 is a 16x4 Cable Modem, AC1600 Dual band Wi-Fi Router, 2 Port Gigabit Router
  • APPROVED on Comcast Xfinity, Spectrum (Charter, Time Warner, Bright house Networks), Cox and other US Cable Internet Providers
  • 16x4 Channel Bonding to maximize your Cable ISP service offerings. APPROVED for plans up to 300 Mbps. Supports IPv4 and IPv6 – the latest Internet...
  • AC1600 2.4/5.0 GHz Dual-band Concurrent Wi-Fi Router with 2 Gigabit Ethernet ports. Wi-Fi beamforming – max coverage and performance
  • NOT compatible with Verizon, AT&T or CenturyLink
Bestseller No. 17
Arris CM820A (Comcast Version) DOCSIS 3.0 Cable Modem [Bulk Packaing]
  • NOTE: Customer's must verify if their cable company will allow them to use this prior to purchasing even if they have the exact same model some of...
  • Verify compatibility prior to purchasing. Ask internet provider to format item if it is not working through either a firmware update or the internet...
  • Backwards compatible with DOCSIS 1.0, 1.1, and 2.0 . CM820A DOCSIS 3.0 compliant. Comcast Compatible! (and more!)
  • 8x4 downstream/upstream channel-bonding with superior throughput. Note: please contact the ISP to check the compatibility. Note: please contact the...
  • Best troubleshooting advice for this item: 1) Always verify if your cable company will allow you to use or own this item 2) Always do the online setup...
Bestseller No. 18
ARRIS Surfboard (8x4) Docsis 3.0 Cable Modem Plus AC1600 Dual Band Wi-Fi Router, Certified for...
  • Approved on Affinity, spectrum (Charter, time Warner, bright house networks), Cox, Mediacom, Sudden Link and most other us Cable internet Providers....
  • 8 DOWNLOAD channels and 4 UPLOAD channels capable of up to 343 Mbps download and 131 UPLOAD speeds. Recommended for Internet plans up to 100 Mbps.
  • 802. 11AC Wi-Fi router provides speeds up to 1600 Mbps. Dual-band Concurrent 2. 4GHz and 5GHz (backwards compatible with 802. 11B/g/n). supports both...
  • 2-Port Gigabit Ethernet Router enables flexible, high-speed wired connectivity. Embedded firewall & parental control protection
  • 2 year with us based customer service.
SaleBestseller No. 19
ARRIS SURFboard mAX Pro W31 Tri-Band Mesh Ready Wi-Fi 6 Router | AX11000 Wi-Fi Speeds up to 11 Gbps...
  • ARRIS Quality: With over 260 Million devices sold in home connectivity, we are the experts in making quality networking products! The SURFboard mAX...
  • The SURFboard mAX AX11000 Difference: Are you ready to upgrade your home network? The AX11000 Router is mesh-compatible and optimized for virtual...
  • Tri-Band System is Expandable: You can connect additional W131 or W31 SURFboard mesh devices to turn your router into a Wi-Fi 6 AX11000 mesh system...
  • Simple and Secure Set-up: The SURFboard Central app provides step-by-step instructions to set-up, configure and manage your network. Once setup is...
  • App Designed to Meet Your Smart Home Needs: The app provides parental controls, who's home, QoS, guest network, IFTTT, IoT, device pairing & more....
SaleBestseller No. 20
ARRIS SURFboard (16x4) DOCSIS 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router, 686 Mbps Max...
  • 3 products in 1: 16x4 Cable Modem, AC1900 Dual band Wi-Fi Router, 4 Port Gigabit Router. Operating System Compatibility-Linux, Mac, Unix, Windows
  • APPROVED with major U.S. Cable Providers Xfinity and Cox. Compatible with Spectrum (Time Warner, Charter and Brighthouse). REQUIRES Cable Internet...
  • Cable Modem: 16 DOWNLOAD & 4 UPLOAD channels to maximize your Cable ISP service offerings. APPROVED for plans up to 300 Mbps. Supports IPv4 and IPv6 ?...
  • Router: AC1900 2.4/5.0 GHz Dual-band Concurrent Wi-Fi Router with 4 Gigabit Ethernet ports. Wi-Fi beamforming ? max coverage and performance.
  • Security: McAfee Secure Whole Home Internet with App to monitor and configure. Support for multicast ip services also is backward compatible with...

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FAQ:

Q: What are the dimensions of the Arris sb6121?

A: ARRIS Series SB6121 Item model number SB6121 Item Weight 1.3 pounds Product Dimensions 2 x 6.4 x 8.7 inches Item Dimensions LxWxH 2 x 6.4 x 8.7 inches Color Black Computer Memory Type DDR3 SDRAM Department Electronics & Computers Manufacturer Motorola ASIN B004XC6GJ0 Is Discontinued By Manufacturer No Date First Available June 1, 2011

Q: Does the sb6141 modem support 8 channels?

A: I have since purchased the SB6141 model of this modem, that supports 8 channels. Be aware that Xfinity has announced that several of their markets will be upgraded to DOCSIS 3.1 by the end of 2016. If you live in a major metropolitan area, you might consider holding off on purchasing a new modem until those modems become available.

Q: What is the model number of the Arris laptop?

A: ARRIS Series SB6121 Item model number SB6121 Item Weight 1.3 pounds Product Dimensions 2 x 6.4 x 8.7 inches Item Dimensions LxWxH 2 x 6.4 x 8.7 inches Color Black Computer Memory Type DDR3 SDRAM Department Electronics & Computers Manufacturer Motorola ASIN B004XC6GJ0 Is Discontinued By Manufacturer No Date First Available June 1, 2011

Q: Why choose an Arris SURFboard?

A: When you choose an ARRIS SURFboard, you’re joining a 60-year legacy of innovation from the company that invented digital TV and brought wireless Internet into the home with the first cable modem gateway. The same company that the world’s leading service providers choose to connect millions of people around the world to the Internet.