9 best docsi 3 0 internet modem

Product description

The NETGEAR CM500 high speed Cable Modem provides a connection to high-speed cable Internet, up to 680Mbps. It is cable labs Certified and with DOCSIS 3. 0 is 16x faster than 2. 0 devices. It works with U. S. Cable Internet provider Comcast XFINITY & more. It is not compatible with cable bundled Voice services.

System Requirements

• Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to $168/yr in equipment rental fees.
• Built for fast speed: best for cable provider plans up to 300 Mbps speed.
• Works with any wifi router: Connect any WiFi router to this modem's Ethernet port to support all your wireless devices.
• Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router.
• Modem technology: Engineered with 16x4 channel bonding and DOCSIS 3.0.

User questions & answers

Question:	Why does it say 4x ethernet ports in your description where there is only one
Answer:	Because Amazon hasn't corrected their product subscription. I submitted one two weeks ago and has yet to be done. If you need more than 1 ethernet port, then this one is not for you. This has only (1) 2.5 Multi-Gig port.
Question:	Does netgear cm500-1aznas work with tds provider
Answer:	Yes. But you need to call the TDS customer service and provide your CMAC or SN to register your device. These numbers are on the box and the unit
Question:	Can you use a phone to ethernet splitter for voice to work
Answer:	I have never heard of a phone to internet splitter, at least not expressed in those terms. However, for VOIP (which means Voice Over Internet Protocall), you must have at least one phone jack in a modem, or a modem-router combination. Some modems have two such jacks, which could provide two different "lines." Most importantly, you must have your internet service provider's PERMISSION to install and use such a modem, or modem-router combination! My own ISP (Wow, aka Wowway.com) REFUSED to give such permission because that would cut into their profits, since they would no longer receive a monthly FEE to RENT their age-old junk, much of which are at least five years old, which is like a millenia in this day of super-fast-paced electronic offerings. I had to send back every VOIP-capable modem I bought from Amazon and other places because my ISP REFUSED to enable them to work with their so-called service(s). Talk about anti-competitive business practices ... U.S. Federal Trade Commission (FTC), are you paying any attention?
Question:	I understand that this modem says it will only work with xfinity. but has anyone tried this with spectrum? (aka time warner cable
Answer:	Hello. I am writing this Dec 2, 2020 and just activated this modem 2 days ago with Spectrum. It is not on the list of approved modems, but oddly enough the CM400 is. I just told the tech support who activated it that it was compatible and it's worked fine with no problems. I went from 100-120 mbs on my 100 mb plan to 250 to 450 mbs, still on the 100 mb plan. This modem is not on the list of approved models but it seems to work fine so far without periodic latency/drops like the Arris model from Spectrum had.

Product features

Why Buy Your Own Modem?

Save up to 168 Dollars/year

Eliminates monthly rental fees that can amount to 168 dollars or more per year.

No WiFi limits

You’re free to choose & connect the best router for your home’s WiFi needs.

Flexible Compatibility

Swap modems. Not problems. CM500 is compatible with all major cable providers including Xfinity by Comcast, Spectrum, and COX.*

*Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirectTV, DISH and any bundled voice services.

Built for Serious Speed

Supports cable internet plans with speeds up to 300Mbps ensuring fast, reliable internet speed for HD streaming and more.

Works with Any Wi-Fi Router

Plug the modem into the router that best meets your wireless needs and start streaming.

Easy 5 Minute Setup

Step 1: Plug your coax cable into the modem.

Step 2: Activate by either

(a) connect an Ethernet cable to your computer and follow the on-screen setup, or

(b) call your cable provider to activate over the phone.

Step 3: Plug an ethernet cable between the modem and your Wi-Fi router.

Product description

ARRIS SURFboard SBV3202 Certified to work with internet provider Xfinity* The SURFboard SBV3202 is a DOCSIS 3.0 modem with 2 lines of Voice over IP, certified to work with internet provider Xfinity*. With 32 downstream and 8 upstream channels, 2 telephony ports, plus a 1 Gigabit Ethernet port, it's perfect for cable internet speed plans up to 600 Mbps. Add a battery backup (sold separately) and never lose phone connectivity during power outages. It’s the perfect solution for a home or small business.

• Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers
• DOCSIS 3 0 cable Modem with 32 downstream x 8 upstream channels, best for Xfinity cable internet speed plans up to 600 Mbps
• 1 Gigabit Ethernet port for connection to a Wi-Fi router or other wired device
• 2 telephone ports for Xfinity digital voice service

User questions & answers

Question:	Does this work with spectrum
Answer:	this will fit providing you have a 1998 jeep Cherokee with a np231 transfer case your old unit must be orange with 35 teeth.
Question:	From what I understand in the description that this is a modem and router built into one
Answer:	This gear is the correct ratio but this gear does not fit an np231j transfer case. And you can find ratio charts online for tire to gear sizing
Question:	where is it made
Answer:	I highly doubt it. It’s for speedometers that use an electronic sending unit. If your speedometer is stock it is cable and uses a different gear.
Question:	It can handle 800 mbps
Answer:	No. It comes bare as per the illustration. high tensile bolts are readily available at parts centres, engineering suppliers etc.

Product description

Feature:



With compact portable design

Bluetooth hands-free function

LED Display the FM frequency/track

Support multipoint connections: can connect two phones at the same time

Built-in FM transmitter, full frequency: 87.5-108.0 MHz

Bluetooth hands-free kit, with built-in microphone

Support USB disk

Excellent voice quality, use the DSP (digital signal process) technology to echo cancellation

Switch to hands-free mode automatically from music playing status when receives an incoming call

Double USB charging ports for charging iPod/iPhone, Samsung, iPad, Nokia and other mobile devices (Output 5V/4.2A)

Support 9-26V voltage from the car cigarette lighter





Specification:



The audio cable length: 70cm

Frequency range: 87.5-108.0Mhz

Output Frequency: 20Hz-15KHz

Supply voltage: 9-26V

Rated current: 90mA

Power consumption: 1W

Work temperature: 0-50 degrees

Support file format: MP3/WMA

USB Charge output: 5V/4.2A

Music format: MP3 format

USB Maximum support: 32G

Bluetooth version 2.1 + EDR

Transmit distance: 10m

Operating system: Win XP/Win vista/Win7

SNR¨R60dB





Package:



1 x Bluetooth MP3 Player FM Transmitter Hands-free Car Kit Charger

1 x User Manual

• This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
• Compatible with Xfinity from Comcast
• Three-in-one DOCSIS 3.0 Cable Modem + AC1900 WiFi Router+ Xfinity Voice and 2 USB ports
• Up to 960Mbps modem speed and Dual-Band AC1900 (2.4GHz & 5GHz) WiFi speed. 24x8 channel bonding/ Approved for plans up to 500 Mbps
• DOCSIS 3.0 unleashes 24x faster download speeds than DOCSIS 2.0

User questions & answers

Question:	Does this product have the child protection lock and wpn lock out so nobody can get your information
Answer:	didnt order red color sorry
Question:	What is all included with this pre-owned product? Is anything missing or damaged
Answer:	long. about 6 inches
Question:	I says "operating system: win xp/win vista/win7", what does this mean
Answer:	The Adams Optimum is the kind of cap called unstructured, which is not stiff. However, the unique "Cool-Crown" inner mesh lining gives it a bit more structure than similar caps without this feature. Very comfortable and pliable to the touch.
Question:	Is this a dsl modem
Answer:	One size should be fine

Product description

Supports 802.11ac Standard - The Next Generation Of Wi-fi Simultaneous 2.4ghz 450mbps And 5ghz 1300mbps Connections Provide A Ultra-wireless Experience 680mbps Docsis 3.0 Cable Modem Provides 16x Faster Download Speed Than Docsis 2.0 For An Ultra-fast Performance Beamforming Technology Delivers A More Targeted And Highly Efficient Wireless Connection Dual-core Processor Ensures No Interruption When Simultaneously Processing Multiple Wireless Or Wired Tasks Dual Usb Ports - Access Files Media From Networked Devices Or Remotely Via Ftp Server And Share A Printer Locally Certified For Xfinity From Comcast, Time Warner Cable, Cablevision And Bright House Networks. The Next Generation Of Cable Modem Routers Has Arrivedac1750 Dual Band Gigabit Modem Routerget The Most Out Of Your Cable Internet And Eliminate Monthly Rental Fees Save Monthly Modem Rental Fees Upgrade To The Latest Modem And Router Technology Enjoy The Best Networking Experience By Upgrading To The Latest Modem And Router Technologyyour Current And Future Smart Devices Can Perform To Their Full Potential By Taking Advantage Of The Newest Standards In Modem Router Technology. Utilizing The Latest Docsis 3.0 Modem Protocol And 802.11ac Wireless Technology Ensures Both Cable Download Speeds Of Up To 680mbps And Gigabit Wi-fi Speeds. The Result Is Lag-free Online Gaming And Seamless Music And Hd Video Streaming.greater Convenience And Flexibility Free Up Space By Combining Your Cable Modem And Wi-fi Router Into A Single Compact, Elegantly Designed Device.protect The Network Parental And Access Control Features From The Web Management Page Grant You The Ability To Safeguard Your Network, Restricting Who Can Join And What Content Users May Access While On It.easy, Efficient Data Access Two Usb Ports Make Storing, Accessing, And Sharing Data Hassle-free By Allowing Multiple Usb Devices To Connect To The Modem Router At The Same Time Without The Need For A Separate Usb Hub.you Can Access

• Eliminate rental fee: eliminate your cable Modem monthly rental fee - up to $120 per year
• Cable Modem router: item is cable Modem router and this will serve as both your cable Modem and Wi-Fi router
• Industry leading support: 2-year warranty and free 24/7 technical support; J. D. Power Ranked TP-LINK "highest in customer satisfaction for wireless routers in 2017"；great for cable internet plans up to 300Mbps with Infinity from Comcast, spectrum (including Charter, time Warner Cable, and bright house networks), Cox, Sudden link, Mediacom, and wow
• Faster speed: up to 1750Mbps Wi-Fi speeds with simultaneous 2. 4GHz (up to 450Mbps) and 5GHz (up to 1300Mbps) bands; Channel bonding of up to 16 downstream and 4 upstream channels, up to 680Mbps download speeds
• Increased Wi-Fi range: six internal antennas and high-powered amplifiers Boost signal strength and reduce interference

User questions & answers

Question:	It doesn't look like it has a phone connection. Thoughts
Answer:	I don't think it will charge Microsoft brand batteries I could be wrong but it connects to the battery via 2 small dots on either side of the connector that plugs into the controller if ya don't have those dots it won't work
Question:	Has anyone tried with wow? just becuase it's not yet "certified" with them doesn't mean it won't work, does it
Answer:	This connects to wireless routers that are equipped with the external antenna terminal. Mac should work fine with it via Wifi, along with most other WiFi devices.
Question:	Is it better to buy a two in one or each piece separate
Answer:	Hello, this item is for boosting WiFi signal.
Question:	I have comcast xfinity tv (140+ channels) and 150 mbps internet and a ps4. will this be able to replace my rented gear
Answer:	Hello Brian, it is not recommended that the item be used in any way apart from its prescribed use.

Product features

Get the Most Out of Your Internet

Eliminate monthly rental fees while enjoying a high-speed home network with the Archer CR700. The 2-in-1 device combines a high-performance modem with a Wireless AC router to create a powerful, reliable home network. Game and stream in 4K without slowing down your network thanks to the cable modem router’s 680Mbps cable download speed and AC1750 dual band Wi-Fi.

Fast Wi-Fi and 16x4 Channel Bonding

- The Archer CR700 uses AC1750 dual band Wi-Fi to handle demanding activities such as gaming online, watching movies in 4K and sharing large files across your home without slowing down.

- Additionally, the cable modem router uses DOCSIS 3.0 technology and 16x4 channel bonding to increase its throughput, meaning faster overall speeds for your devices.

Eliminate Rental Fees for Year-Round Savings

- Owning the Archer CR700 saves you the modem rental fees charged by many Internet Service Providers. Over time, the savings created by owning the Archer CR700 allow it to effectively pay for itself.

- Plus, the Archer CR700 doubles as a high-speed Wireless AC router, which some ISPs also charge fees to rent. With the Archer CR700, you can lower your monthly internet bill while improving the performance of your home Wi-Fi network.

Beamforming for Stronger Connections

- The cable modem router is equipped with beamforming technology, allowing it to locate Wi-Fi devices and focus its wireless signal towards them instead of sending it in all directions at once.

- With Beamforming, your Wi-Fi Connections become stronger and more reliable across your home, even as you carry mobile devices from room to room.

Guest Network and Parental Controls

- The Archer CR700's Parental Controls lets you manage when and how connected devices can access the Internet.

- The cable modem router's Guest Network feature provides visitors with Wi-Fi access separate from your main network.

Hassle-Free Setup

Get the Archer CR700 up and running in no time. Use a coaxial cable to connect the Archer CR700 to your computer or router, and contact your ISP* to activate the modem router.

*XFINITY from Comcast and Spectrum allow you to activate your modem through the self-activation wizards on their websites.

ISP Compatibility

The Archer CR700 is compatible with major cable ISPs, including XFINITY from Comcast, Cox, Spectrum, and more.

High Speed Wired Connections

Two USB ports make it easy to connect external drives to the router for sharing files and media across your network. And you can create fast, reliable connections with your high-performance devices using four Gigabit Ethernet ports.

World’s #1 Consumer Wi-Fi Brand*

Nearly half the people in the world who use Wi-Fi networking products use TP-Link. With over 150,000 products shipped daily, substantial investment in research and development, and meticulous in-house design, manufacturing and testing, we’re proud to be the world leader in Wi-Fi.

*According to latest published IDC Worldwide Quarterly WLAN Tracker Report, Q3 2016 Final Release.

• Support Cable Internet Service plans up to 500 Mbps. Separate router required for WiFi. 32x8 channel bonding
• DOCSIS 3.0 up to 32x faster download speeds than DOCSIS 2.0.Memory: 8 MB NOR flash and 128 MB RAM
• ELIMINATE MONTHLY CABLE MODEM RENTAL FEES - Up to $120 per year. Compatible with Xfinity from Comcast, Spectrum, Cox, CableONE & more
• Not compatible with: Verizon, AT&T, or CenturyLink. Not compatible with bundled voice services. IPv6 next generation Internet addressing support
• System Requirements is microsoft windows 7, 8, 10, vista, xp, 2000, mac os, or other operating systems running a tcp/ip network. Microsoft internet explorer 5.0, firefox 2.0, safari 1.4, or google chrome 11.0 browsers or higher. Check your cable Internet service provider web site for data speed tier compatibility

User questions & answers

Question:	Does this modem come with all the paperwork telling me how to change the password and name of the wifi
Answer:	This modem does not have WIFI capabilities. You must purchase a router with WiFi and connect it to this modem. This is just a modem, not a modem router combo.
Question:	Does it have a battery backup
Answer:	Battery backup for most cable modem situations is worthless because, if your power is out, it's also likely that the amplifiers on the telephone poles for the cable are out as well, so no signal would get to the modem if it was still powered.
Question:	How to set it up
Answer:	Step 1 open box Step 2 unplug any modem and router you have if any Step 3 connect coaxial cable from wall to this modem Step 4 connect power to modem Step 5 turn on power Step 6 call your internet service provider and tell them you habe a new modem then give them mac and/or serial # of modem (this info is on bottom of modem on stand) Step 7 let them setup and update modem Step 8 plug cat cable from modem to laptop to test internet Step 9 if using router, plug in power to router and connect to modem. If router is still powered on (you skipped step 2), turn off router and wait 1 min, don't turn on yet. This resets the modem info in the router. Step 10 connect cat cable from modem to router Step 11 wait for router to startup, if internet is not online after 5 minutes, cycle power on both modem and router at the same time to refresh
Question:	Is the delivery timely
Answer:	Yes

Product description

Building upon the success of the SB6121, SB6141 and SB6183 ARRIS SURFboard cable modems the SB6190 enhances your personal media experience, at lightning-fast broadband speed. It harnesses the power of DOCSIS 3. 0 technology to bond up to thirty two downstream channels and eight upstream channels-providing you Advanced multimedia services with data rates up to 1. 4 Gbps download and 131 Mbps upload depending on your cable Internet provider service. That makes streaming HD video, 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. 2 Year.

• Compatible with major U.S. Cable Internet Providers including Cox, Spectrum, Xfinity & others. Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers.
• DOCSIS 3.0 Cable Modem best for cable internet speed plans up to 600 Mbps
• 32 downstream x 8 upstream DOCSIS 3.0 bonded channels
• 1 Gigabit Ethernet port for connecting to a Wi-Fi router or other device.
• Cable internet service required. Does not inlcude Wi-Fi and does not support cable digital voice service.

User questions & answers

Question:	How is this model different than the arris surfboard sb
Answer:	Yes it is a ADSL2+ Modem/Router combo. For Wireless networking it was useless. I even changed to a higher gain antenna combination. I used if for two weeks then got rid of it. I've tried 6 different Modem/Router Combo's over the last year. My service Provider, CenturyLink will not replace a broken Modem/Router. They make you lease one from them. Their equipment has normally been CRAP as far as performance and networking distance. I have been using a TP-LINK TD-W8970 for the past two month's 24/7 without any problems and it has a superior range to any of the others I've tried in the past. I have 6 computers on my home network with the farthest one being located in a small workshop in the back yard approx. 250ft from the TP-Link Modem/Router which is located in a separate room in the house. The three antenna's really make a difference. If you require a dual band modem/router TP-Link has one also, but I only needed a single band one. Hope this helps.
Question:	Going with the cable modem option what’s the best router to pair this with for spectrum
Answer:	The Zoom Modem/Router comes with a line-splitter which plugs into the phone line wall outlet. The router plugs into one side of the splitter and your phone plugs into the other side. This is standard for all DSL internet line internet services.
Question:	How many devices can connect at once? Is that that the 8x refers to
Answer:	Yes, you absolutely can. You can use any device that has a built in web browser and the GUI is fully functional. Here is a link for the ASUS RT-AC3200 setup video. https://www.youtube.com/watch?v=y8HjIJf7joY
Question:	Do I also have to buy a router for the modem? And to make sure it obviously speeds up internet connection right
Answer:	The number of devices depends on how they are connected and what they are doing. Wired devices only use the router's CPU as they pass traffic, wireless devices use the CPU and radio recourses. This router has a pretty powerful CPU, so I would expect it to handle wired devices well (having said that, it designed for home/small business use so there could be unknown limitations in the software). Radio is tricky to predict because there are so many unknown factors. I would not plan to have more than about 15 active wireless devices on this kind of router, but it can probably maintain a connection to a greater number of devices if they are mostly idle and well divided between the 3 bands.It also depends on what kind of data the devices use. If it is basic webpages without a lot of graphics and video, then you can have more devices than if they used a lot of bandwidth.

Product features

Power your home network with the SURFboard SB6190

SURF faster & save money! The SB6190 is a DOCSIS 3.0 cable modem capable of bonding up to 32 downstream and 8 upstream channels. It's best for internet speed plans up to 600 Mbps. Plus, when you purchase your modem, it saves you from paying monthly rental fees.

Compatible with major U.S. cable internet providers The SURFboard SB6190 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. Visit your ISP webiste or the ARRIS website if you are unsure of compatibility.

Save on monthly modem rental fees

When you purchase your modem, not only are you powering your home network with the latest technology, you save money on modem rental fees. Own your modem and start saving today!

Gigabit Ethernet

The SB6190 has one 1-Gigabit Ethernet port. Connect to a Wi-Fi router or enjoy reliable, high-speeds for things like smart TVs and gaming consoles.

Quick & easy setup

With a few simple cable connections and a quick visit to your ISPs self-activation portal, your network will be up and running in no time.

1. Connect the cables: coaxial, power, Ethernet
2. Contact your ISP (via web portal) to activate
3. Connect to a Wi-Fi router to setup your devices

Product description

The NETGEAR AC1750 Wi-Fi DOCSIS 3.0 Cable Modem Router provides the fastest cable speed available with an AC1750 Wi-Fi router and integrated DOCSIS 3.0 cable modem, with up to 680 Mbps. Cable Labs certified to work with all major cable Internet providers such as Cablevision, Cox, Time Warner Cable, XFINITY and more.

• Compatible with Xfinity from Comcast, Spectrum, Cox, CableONE & more
• Three-in-one DOCSIS 3.0 Cable Modem + AC1750 WiFi Router+ 4 Gigabit Wired Switch
• Up to 680Mbps modem speed and Dual-Band AC1750 (2.4GHz & 5GHz) WiFi speed. 16x4 channel bonding/ Approved for plans up to 300 Mbps
• DOCSIS 3.0 unleashes 16x faster download speeds than DOCSIS 2.0
• Ideal for streaming HD videos, faster downloads, and high-speed online gaming
• Works with Cable Internet Providers like XFINITY from Comcast, Cox, Cablevision and more (not compatible with Cable bundled voice services)
• System requirements : Microsoft Windows 10, Vista, XP, 2000, Mac OS, UNIX, or Linux

Product features

WiFi Speed

High speed AC1750 WiFi provides the super-fast speed for online gaming and 4K video streaming.

Range ( Beamforming+)

NETGEAR Beamforming+ extends your WiFi coverage, reduces dead spots, and delivers stable WiFi connection for voice and HD video to your devices.

Channel Bonding

Like lanes on a highway, channels carrying data get congested during peak hours. The more channels you have the faster you go. C6300 supports 16x4 downstream channels.

ISP Compatibility

C6300 is certified to work with all the Major Internet cable providers. Contact your provider for more compatibility information.

Advanced Parental Controls

Website content filtering Parental Controls will provide you peace of mind and protect your kids from accessing inappropriate sites.

Guest Network

Easily create a separated secure WiFi network for your visitors and guests.

Gigabit Wired Connection / USB Media Sharing

Connect your gaming console or PC via Gigabit Ethernet for 10X faster than standard internet speed. Access USB storage and stream media via WiFi with ReadySHARE.

Genie App Management

Run your network on your smartphone phone. Manage your WiFi setting simply via the NETGEAR genie app.

Product description

The SURFboard SBV3202 is a DOCSIS 3.0 modem with 2 lines of Voice over IP, certified to work with internet provider Xfinity*. With 32 downstream and 8 upstream channels, 2 telephony ports, plus a 1 Gigabit Ethernet port, it's perfect for cable internet speed plans up to 600 Mbps. Add a battery backup (sold separately) and never lose phone connectivity during power outages. It’s the perfect solution for a home or small business.

• Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers
• DOCSIS 3 0 cable Modem with 32 downstream x 8 upstream channels, best for Xfinity cable internet speed plans up to 600 Mbps
• 1 Gigabit Ethernet port for connection to a Wi-Fi router or other wired device
• 2 telephone ports for Xfinity digital voice service
• Xfinity internet service required Does not include Wi-Fi

User questions & answers

Question:	is this modem compativle with optimum
Answer:	no warranty but the amazon third party vendor I used is reliable. check with amazon for name of vendor.
Question:	Does this work with optimum internet
Answer:	I just recently bought and swapped this with the one provided by optimum. After swapping call optimum customer support and register this modem and return the optimum rental modem. Only then they will stop charging the $10 per month rent. Hope this helps..
Question:	Product description says white but pucture is black. Which us it? I am hoping it is black
Answer:	Yes, I am using it on Optimum Online in NY.
Question:	What chipset is used in the SBV
Answer:	Yes, my book have around 100 pages and it will hold it very good.

Product features

ARRIS SURFboard SBV3202

The SURFboard SBV3202 is a DOCSIS 3.0 modem with 2 lines of Voice over IP, certified to work with internet provider Xfinity*. With 32 downstream and 8 upstream channels, 2 telephony ports, plus a 1 Gigabit Ethernet port, it's perfect for cable internet speed plans up to 600 Mbps. Add a battery backup (sold separately) and never lose phone connectivity during power outages. It’s the perfect solution for a home or small business.

Product description

Ultra High-speed Internet and Wireless AC at your fingertips. The SURFboard SBG6900AC Wi-Fi Cable Modem is 3 products in one device: DOCSIS 3.0 Cable Modem, Dual-Band 802.11ac Wi-Fi Access Point and 4-port Gigabit Ethernet Router. Capable of download speeds up to 686 Mbps and Wi-Fi speeds up to 1900 Mbps per band, the SBG6900AC is an affordable, complete solution for your home network. And with built-in security you never have to worry. SURFboard. The Market Leader in modems.

• 3 products in 1: Cable Modem, AC1900 Dual band WiFi and 4 Port Gigabit Router
• Requires cable internet service. Compatible with major U.S. Cable Providers like Xfinity, Spectrum, Cox, Suddenlink, Mediacom, etc. Not compatible with ATT, Verizon or CenturyLink.
• 16 DOWNLOAD & 4 UPLOAD channels to maximize your Cable ISP service offerings. . Recommended for plans of 300 Mbps and below
• AC1900 2.4/5.0 GHz Dual-band Concurrent Wi-Fi Router with 4 Gigabit Ethernet ports. Wi-Fi beamforming – max coverage and performance
• 90 Day Warranty. ARRIS Certified Refurbished. US Technical support

User questions & answers

Question:	Does this modem support phone service from Xfinity
Answer:	No.
Question:	Is there any way i could use this in china? i've entered pppoe id and pw provided by isp on wan setting which is set as l2tp, but no luck
Answer:	Wherever you are...; be it China or the USA; you must take your device to the local office of your ISP (Internet Service Provider) and have them approve it plus register it with their system. ISP protocols are generally universal worldwide but also universal is the premise that you may not access their system without their permission and they expect to get paid for providing the service
Question:	Is this router compatable for voip phone services provided by the cable provider
Answer:	No.
Question:	how is the warranty isuue? how long
Answer:	Warranty is for 3 months. I'd recommend to buy a new one not refurbished. My modem isn't working any more.