11 best fast modem

Product description

Introducing the first DOCSIS 3.1 cable modem in the SURFboard lineup. The SURFboard SB8200 is a DOCSIS 3.1 modem – the newest technology being offered by cable providers. It is capable of the fastest speeds available by cable Internet service providers, perfect for things like 4K Ultra-HD Video Streaming and Virtual Reality Gaming. Plus, it has 2 Gigabit Ethernet ports! The SB8200 is compatible with major US Cable providers like Comcast (Xfinity service by Comcast) Cox, and others. Today’s connected home demands speeds far more powerful than ever. Power your home network with the SB8200 and get the fastest speeds and most reliable connection to the Internet. Own yours today and stop paying rental fees.

• DOCSIS 3 1 Cable Modem best for cable internet speed plans up to 2 Gbps. Note, a 2nd IP address is required from your cable internet provider to reach 2 Gbps.
• 32 downstream x 8 upstream DOCSIS 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
• Two 1-Gigabit Ethernet ports capable of link aggregation
• others Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
• 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:	The sb6121 only has speeds of 172 Mbps download and up to 131 Mbps upload. This model has up to 343 Mbps download and 131 Mbps upload.
Question:	Going with the cable modem option what’s the best router to pair this with for spectrum
Answer:	It depends on your needs. Needs are based on the number of devices connected and the size of area you are trying to cover. I would highly recommend a mesh network unless your home is 1200sqft or smaller. A centrally located router could cover that. The biggest problem is getting the 5ghz frequency to reach throughout the home. The 5ghz gives you speeds over 30mbps on wireless devices. 5ghz will reach roughly 40ft in all directions from your access point (ap). A mesh system gives you multiple ap and thus more area covered by the 5ghz.
Question:	How many devices can connect at once? Is that that the 8x refers to
Answer:	The 8x doesn't refer to the number of devices you can connect to it. You only want to connect one device and that's your WiFi router. You wireless router determines how many devices can be connect based on the available number of ip addresses on the wireless device. The 8x refers to the speed of Data Over Cable Service Interface Specification (DOCSIS). Its informing you on the speed of DOCSIS 2.0 vs the newer DOCSIS 3.0. Ultimately your speed will be determined by how much you want to pay your internet provider. And you can determine how many devices you want to connect by the router you choose.
Question:	Do I also have to buy a router for the modem? And to make sure it obviously speeds up internet connection right
Answer:	If you only need to have one computer hooked up to the internet you do not need a router. If you want to hook up more than one computer or if you want a wireless network, you will need to buy the appropriate router. My internet speed went from 20mb to 100mb(the speed I pay extra for). TWC has also stopped charging me $8.00 a month for the use of their inadequate equipment.

Product features

Harness the power of DOCSIS 3.1 with the SURFboard SB8200 Cable Modem

Compatible with major U.S. cable internet providers: The SURFboard SB8200 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It's approved for cable internet speed plans up to 2 Gbps. Check your cable ISP website to confirm compatibility. (Note, a 2nd IP address may be required by your cable internet provider to achieve 2 Gbps speeds.)

The newest, fastest technology available

DOCSIS 3.1 is the newest technology available from cable internet providers that enables fast, efficient internet speeds.

Two 1-Gigabti Ethernet Ports

Two 1-Gigabit Ethernet ports capable of providing speeds up to 2 Gbps. (Note, a 2nd IP address may be required by your cable internet provider to achieve 2 Gbps speeds.)

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 CM700 High Speed Cable Modem provides a connection to high-speed cable Internet with speeds up to 1.4 Gbps. It is CableLabs certified DOCSIS 3.0 and provides up to 32 times faster than DOCSIS 2.0 devices. The Gigabit Ethernet port provides faster access and downloads. CableLabs DOCSIS 3.0 certified to work with all the major cable Internet providers like XFINITY from Comcast, Spectrum, Cox and more. System Requirements: 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 that you are using the 12 VDC, 1A power adapter from NETGEAR.

• Compatible with all major cable internet providers: Including certification by Xfinity by Comcast, COX, and Spectrum. Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
• Save monthly rental fees: Model CM700 replaces your cable modem saving you up to $168/year in equipment rental fees.
• Built for super-fast speed: best for cable provider plans up to 500 mbps speed.
• Works with any Wi-Fi router: Connect any Wi-Fi 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 Wi-Fi router.
• Modem technology: Engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.1.

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.

Compatibility

Swap modems. Not problems. CM700 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 500Mbps 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.

• Top Internet Speeds for all Multi-gigabit Speed Tiers - Wirecutter recommends this model as the best cable modem for people using Gigabit Internet plans. Built-in DOCSIS 3.1 and DOCSIS 3.0 32x8 capabilities give top Internet speeds for all cable Internet services.
• Save Money - Eliminate up to 168 dollars per year in cable modem rental fees (Savings are shown for Comcast Xfinity and vary by cable service provider.) Approved by Comcast Xfinity and Xfinity X1, Cox, and CableOne for all speeds including Comcast Gigabit services and Cox Gigablast. Not compatible with RCN. No cable modem is compatible with fiber optic, DSL, or satellite services, available from Verizon, AT&T, CenturyLink, Frontier, and others.)
• Flexible Compatibility - Pair with any Wi-Fi router you’d like, including Whole Home Wi-Fi or Mesh routers like eero, Google Wi-Fi, and Orbi. A 10/100/1000 Gigabit Ethernet port allows connection of any SINGLE device with an Ethernet port including a router, Windows or Mac computer, HDTV, or game station. This cable modem does not have a built-in wireless router or telephone call capability.
• Proactive Network Security - A broadcom chipset provides advanced security from denial-of service attacks.
• Active Queue Management (AQM) - AQM significantly reduces Internet latency on both DOCSIS 3.1 and 3.0 services, resulting in faster page loads for all Web traffic and enhanced interactive applications like online gaming and video conferencing. The MB8600 also includes a full-band capture digital tuner to enhance speed and save energy.

User questions & answers

Question:	Confirming that only one device can be connected to the modem, despite additional lan ports? you can't connect, say your pc and a router at same time
Answer:	The MB8600 will allow for one device. You can connect your PC to the MB8600, or connect a router to the MB8600.If, in the very unusual situation, you are paying for and receiving more than one IP address from your provider, then you can directly connect up to 4 devices to the MB8600.
Question:	I also need wifi, what do you recommend
Answer:	The MB8600 modem will work with any WiFi router. Given the speed of the MB8600, you should be using at least an AC1900 router and given the other devices in your network, you might be able to take advantage of a wireless speed even faster than AC1900.The Ethernet port on the MB8600 simply plugs into the WiFi router of your choice. The router should be current enough to have a Gigabit WAN port (10/100/1000 Ethernet port), since you will need that for the speeds that the MB8600 can deliver. And for now, 1 Gbps service is the fastest cable service Comcast is providing in the US. When Comcast or other cable Internet service providers begin providing service speeds over 1Gbps, the MB8600 has the bonded Ethernet ports which will allow the MB8600 to deliver speeds above 1 Gbps. We are not aware of a consumer-home/small office router that does Ethernet port bonding today, but they are coming. Ethernet port bonding is available on Enterprise level routers (routers used in large organizations), but we can't recommend that class of product for a consumer at this point. They are more complicated than you need and more expensive. Bonded Ethernet ports for consumers will appear by the time Comcast is ready to begin delivering speeds above 1Gbps and the MB8600 will be ready to deliver those speeds.In summary: Use at least an AC1900 wireless router Be sure the router you choose has a Gigabit Ethernet WAN port.
Question:	Does this use the now-notorious Intel Puma 6 chipset
Answer:	Model MB8600 and all Motorola products use Broadcom chipsets and do not have the problem associated with the Puma 6 chipset.
Question:	Do all four Ethernet ports on this modem output the same amount of bandwidth or are there only certain ports that operate at maximum capacity
Answer:	The reason for four ports on a modem requires some explanation. It is important to understand the MB8600 does not do routing. The MB8600 is a modem only. A router can be connected to any of the MB8600 GigE ports. The link between the router and the modem is then capable of using the full rate of the one Gbps service Comcast currently can provide with their new DOCSIS 3.1 service. In the future, Comcast and other cable services are expected to offer services faster than on 1 Gbps. When those faster services are offered, the additional ports in the MB8600 will be needed. Ports 1 and 2 can be bonded to allow up to 2 Gbps to be delivered by the MB8600. The other two ports on the MB8600 are there to allow additional port bonding for speeds over 2 Gbps. When Comcast has service speeds over 1 Gbps, the router connected to the MB8600 also needs to do port bonding to take advantage of the port bonding in the MB8600. Routers used by consumers today do not support port bonding. Some routers used in corporate networks do support port bonding. In the future, routers used in homes and small businesses will be sold that support port bonding so they can take advantage of future service speeds that will be faster than 1Gbps. In summary, the four ports on the MB8600 are there to allow the MB8600 to deliver service speeds above 1 Gbps WHEN THOSE SERVICES ARE AVAILABLE. That is good design. Think twice before you buy a modem that pretends to offer speeds above 1Gbps and does not have multiple ports that can be bonded. You can not get a speed above 1 Gbps unless you have a way to get the fast speed out of the modem. The MB8600 is designed to allow speeds above 1 Gbps to be delivered to a router with bonded GigE ports. Other modems are not as well designed.

Product features

The smart choice for your cable Internet service

Eliminate monthly cable modem rental fees – Typically saves 156 dollars per year in Xfinity cable modem rental fees. Actual savings depend on your service provider.

1,000+ Mbps – Maximum actual Internet download speed

GigE Ethernet port – For a high-speed wired connection to any router, computer, or other Internet-capable device.

Connect any WiFi router you choose

Plugs easily into any router for shared Internet access by all your WiFi and Ethernet-capable devices. This flexible approach lets you pair this cable modem with any router you choose for your WiFi needs, including a mesh router or gaming router.

If the MB8600’s Ethernet port isn’t used for a router, it can plug into a computer, HDTV, game station, or other Ethernet device.

Compatible with Most Cable Providers

Certified by Comcast Xfinity, Cox, and other cable providers.*†

* Not compatible with Verizon, AT&T, CenturyLink, and other fiber optic, satellite, or DSL services.

† This cable modem does not have telephone jacks for the support of voice calls.

Ultra-Fast Internet Speed

For other service providers, supported service speeds are similar to Comcast.

Easy Setup

Connects fast with just 3 connections – power, coax cable, and Ethernet.

Product description

The NETGEAR C6250 provides 16 times faster download speeds, up to 680 Mbps, than DOCSIS 2.0. With C6250 2-in-1 AC1600 Wi-Fi router with DOCSIS 3.0 cable modem, you can streaming HD videos, faster downloads, and high-speed online gaming without any interruption. Certified and worked with cable Internet providers like XFINITY from Comcast, Spectrum, COX, Cablevision and more. Customer-owned modems may not be compatible with certain cable networks. Please check with your cable provider to confirm this NETGEAR modem is allowed on your cable network. Check your cable Internet service provider web site for data speed tier compatibility.

• COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
• SAVE MONTHLY RENTAL FEES: Model C6250 replaces your cable modem and WiFi router saving you up to $168/yr in equipment rental fees.
• BUILT FOR FAST SPEED: Best for cable provider plans up to 300 Mbps speed.
• FAST WiFi PERFORMANCE: Get up to 1500 sq ft wireless coverage and 25 devices connected with AC1600 speed (up to 1600 Mbps).
• VERSATILE CONNECTIONS: 2 Gigabit Ethernet ports and 1 USB port give you fast wired connections to your computer, printer, game box, storage drive, and other devices.
• MODEM TECHNOLOGY: Engineered with 16x4 channel bonding and DOCSIS 3.0.
• SAFE & SECURE: Includes parental controls, and supports WEP and WPA/WPA2 wireless security protocols.

User questions & answers

Question:	What does "AC1200" mean
Answer:	Dear Customer, For more questions, please feel free to contact us at ✉ ▶ [email protected]◀【☏ +1（833）816-6558】. And the 24 hour online after-sales service website is https: //rockspace. afterservice. vip. The answer is YES. 2000 square feet shouldn't be a problem with our whole-home wifi 6. The wifi 6 router delivers reliable coverage up to 2500 sq ft. However, to ensure the best wifi 6 signal, it is important to make sure the placement of your wifi router is as optimal as possible. Reducing obstructions and placing the router in a central location will help ensure your signal reaches the areas you need. Hope you have a good experience with our AX1800 smart wifi router. Best regards, Mary
Question:	Does the box come with the necessary cables? (e.g. power cord and coax cable
Answer:	Dear Customer, For more questions, please feel free to contact us at✉ ▶ [email protected] ◀【☏ +1（833）816-6558】. And the 24 hour online after-sales service website is https: //rockspace. afterservice. vip. The answer is YES, our Rockspace wifi 6 router support VPN to transfer data. Hope you have a good experience with our AX1800 smart wifi router. Best regards, Rockspace
Question:	Does this modem have netgear genie
Answer:	Dear Customer, For more questions, please feel free to contact us at✉ ▶ [email protected] ◀【☏ +1（833）816-6558】. And the 24 hour online after-sales service website is https: //rockspace. afterservice. vip. Yes. Our Rockspace AX1800 smart wifi router is equipped with WPA3 and built-in firewall, which can provide security protection on every aspects for your personal devices. Hope you have a good experience with our AX1800 smart wifi router. Best regards, Rockspace
Question:	I see many ppl asking about a router and answers say “modem only” but the description says wifi modem combo. what am i missing
Answer:	Dear Customer, For more questions, please feel free to contact us at✉ ▶ [email protected] ◀【☏ +1（833）816-6558】. And the 24 hour online after-sales service website is https: //rockspace. afterservice. vip. The answer is YES. The wifi 6 router is equipped with a USB 3.0 port. Firstly, the wifi router will charge your smart phone via the USB 3.0 port. Besides, the USB 3.0 port of the AX1800 wifi router can easily connect shared storage devices, printers, and other peripherals to your network. Hope you have a good experience with our AX1800 smart wifi router. Best regards, Mary

Product features

Why Buy Your Own Modem with WiFi?

Save up to 168 Dollars/year

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

Better WiFi Performance

Get superior WiFi coverage and more features compared to cable provider modems with WiFi.

Works with Major Cable Providers

Works with all major cable providers such as 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.

Up to 1500 Sq. Ft. WiFi Coverage

Enjoy strong, reliable WiFi coverage thanks to range-boosting amplified antennas.

Seamless WiFi for up to 25 Devices

Intelligently selects between dual bands to minimize interference and maximize speed for your many smart wireless devices.

Built for Serious Streaming

Up to 1600Mbps wireless speed (AC1600), perfect for demanding HD streaming and gaming.

Easy 5 Minute Setup

Step 1: Plug your coax cable into the modem router.

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.

Two Gigabit Ethernet ports and one USB port give you super-fast wired connections to your computer, printer, game box, storage drive, and other devices.

• Fast 24x8 DOCSIS 3.0 cable Modem Plus a built-in AC1900 Dual band (2.4GHz and 5GHz) Wi-Fi Gigabit Router with four Gigabit (GigE) Ethernet ports, power boost Wi-Fi amplifiers, firewall security, and more. The maximum modem speed is 1000 Mbps, supporting service speeds up to 650.
• Eliminate up to $156 per year in cable Modem rental fees. (Savings are shown for Comcast Xfinity and vary by cable service provider.) certified by all leading cable service providers including Comcast Xfinity, Cox, Charter spectrum (no cable Modem is compatible with fiber optic, DSL, or satellite services, available from Verizon, AT&T, CenturyLink, Frontier, and others.)
• Built-in high-speed router with AC1900 wireless and Power boost - Provides internet access for Wi-Fi devices including smartphones, notebooks, tablets, and more. Four 10/100/1000 Gigabit Ethernet LAN ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. A Broadcom cable Modem Chipset provides security from denial of service attacks.
• Wireless power boost for better speed and range - Adds high-performance Wi-Fi power amplifiers to boost the wireless signals to the legal limit, giving a significant Boost in speed and range. In addition, anybeam Performing at both 2.4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range
• Minimize shelf space and improve cooling - integrating the cable Modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. The vertical design looks great in any home or office. A two-year warranty is the longest in the industry. Rugged Lightning and Power Surge circuits further protect your investment.

User questions & answers

Question:	I want to buy this latest model mg7700 asap, when is gonna available
Answer:	Not sure about the answer to your question. The MG7700 is very popular at the moment and all you can do is keep monitoring availability.
Question:	What is the range of this modem? I'm looking for a strong signal throughout a 4,000 sq ft home
Answer:	Model MG7700 should provide coverage to a large house. Unfortunately, because of so many variables involved, there isn't a way to measure the range (or speed) experience a user will have. Factors, including positioning of the Gateway, building materials, obstruction or even your neighbors WiFi usage, play a role in what will both range and speed. That said, model MG7700 is equipped with a sophisticated built in Dual Band AC 1900 WiFi router. Support for concurrent 2.4 and 5 GHz bands with AnyBeam beamforming at those bands, focuses the signal on wireless clients to allow further improvements to wireless performance, including range. Model MG7700's built in WiFi router will increase your chances for a better WiFi experience over other Gateways on the market.
Question:	Do you have to pay for extended phone tech support in the event it stops working
Answer:	Motorola has a pretty decent 2 year warranty, with good phone support even through this Novel Corona-virus causing many companies to lessen customer support. This is a solid modem that saves me $185 every year with Comcast. It's interesting as I had Comcast service 12 years ago and back then one could own their own modem to save you $15, but they would charge you the same $15 for the access card a month. I went back to Comcast as Frontier is at deaths door. These days Comcast doesn't charge for the access card as the FCC put the kibosh on cable companies being in the cable rental business. At the end of the day, this Motorola's paid for itself twice over and still counting.
Question:	Are you able to install firmware updates? When I owned a combo modem+router, Cox locked out firmware updates because it was a cable modem
Answer:	No, you can't personally update the firmware, apparently, the cable company gets it from Motorola, and updates it for you. I guess for compatibility or maybe some other reason.

Product features

Compatible with Most Cable Providers

Certified by Comcast Xfinity, Cox, and other cable providers.*†

* Not compatible with Verizon, AT&T, CenturyLink, and other fiber optic, satellite, or DSL services.

† This cable modem/router does not have telephone jacks for the support of voice calls.

Fast Internet Speed

For other service providers, supported service speeds are similar to Comcast.

Connect All Your Devices

The built-in router provides high-speed shared Internet access to smartphones, HDTVs, computers, tablets, game stations, streaming media devices, and other Ethernet and WiFi devices.

Wireless WiFi Power Boost

Power Boost technology amplifies the wireless signal to the limit set by the Federal Communications Commission (FCC) to deliver higher WiFi speeds and extend the WiFi range.

Beamforming

AnyBeam WiFi beamforming at 2.4 GHz and 5 GHz focuses the wireless signal on your wireless devices to further enhance wireless performance.

Clean and Easy

Integrating the modem and router saves space, reduces wires and power cubes, and provides a single user interface.

• Model MB7621 is recommended for actual cable Internet service speeds up to 650 Mbps. Wirecutter rates this “the best modem for most people.” A Full-Band Capture Digital Tuner ensures faster, more reliable Internet.
• This cable modem's one Gigabit Ethernet port connects to a WiFi router, computer, HDTV, game station, or streaming video device. Great for use with Whole Home WiFi or Mesh networks like eero, Google WiFi, and Orbi. (This cable modem does not have a built-in wireless router or telephone call capability. The Motorola MG7315, MG7540, MG7550, and MG7700 have a built-in wireless router.)
• Requires cable Internet service.Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, Time Warner Cable, BrightHouse, CableOne, SuddenLink, RCN, and other cable service providers. Eliminate cable modem rental fees up to 156 dollars per year. (Savings are shown for Xfinity and vary by cable service provider. No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Model MB7621 has no phone jack.)
• Setup is fast and easy using the quick start guide. Experienced USA-based Motorola customer support specialists are happy to help if you need them. Support is in English or Spanish.
• Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. A two-year warranty plus rugged lightning and power surge circuits protect your investment. Includes phone and web support by friendly, professional USA-based technical support specialists.

User questions & answers

Question:	So how do control the cable modem if comcast doesn't provide one
Answer:	Once you install the modem you can either go online and register the device or call Comcast with the serial number. It will then activate and you are good to go. I’ve had no issues with mine at all. And online registration was very easy.
Question:	Quick start quide says it doesn't have wifi capability or router. so, can i get to xfinitywifi wirelessly or not
Answer:	Model MB7621 is a bridge modem, or a Cable modem without a built in WiFi router. You can either purchase an all in one (modem with the built in WiFi router) such as a Motorola MG7700, or purchase a a WiFi router to connect to the MB7621.
Question:	Which one is better for my needs - the mb-7621 or the mb-7420? comcast highest speed for home use is 150 mbps and 100 for downloads
Answer:	3 things I can tell you. 1. The 7621 is 24 x 8 channels vs 16 x4 for the 7420. More channels means better flow of the data. 2. The 7621 can handle 1000 Mbps vs 643 Mbps for the 7420. Good for future upgrades of your internet speed if needed. 3. The 7621 came out in Dec 2017 vs 2015 for the 7420, newer tech, longer support from right now.
Question:	What chipset is the mb7621 utilizing? intel or broadcom or other
Answer:	Model MB7621 and all Motorola modems utilize the Broadcom modem chipset.

Product features

The smart choice for your cable Internet service

Eliminate monthly cable modem rental fees – Typically saves 156 dollars per year in Xfinity cable modem rental fees. Actual savings depend on your service provider.

600+ Mbps – Maximum actual Internet download speed

GigE Ethernet port – For a high-speed wired connection to any router, computer, or other Internet-capable device.

Connect any WiFi router you choose

Plugs easily into any router for shared Internet access by all your WiFi and Ethernet-capable devices. This flexible approach lets you pair this cable modem with any router you choose for your WiFi needs, including a mesh router or gaming router.

If the MB7621’s Ethernet port isn’t used for a router, it can plug into a computer, HDTV, game station, or other Ethernet device.

Compatible with Most Cable Providers

Certified by Comcast Xfinity, Cox, Charter Spectrum, and other cable providers.*†

* Not compatible with Verizon, AT&T, CenturyLink, and other fiber optic, satellite, or DSL services.

† This cable modem does not have telephone jacks for the support of voice calls.

Fast Internet Speed

For other service providers, supported service speeds are similar to Comcast.

Easy Setup

Connects fast with just 3 connections – power, coax cable, and Ethernet.

• 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

The Touchstone CM8200 is a DOCSIS 3.1 cable modem supporting 2x192 MHz OFDM in the downstream and 2x96MHz OFDMA in the upstream along with 32x8 channel bonding for up to 2.5 Gbps of broadband data. It supports 2 Gigabit Ethernet ports for enhanced data services to MSO customers. The CM8200 serves as the data services platform for MSO customers. The device is optimized for providing Gigabit data services over DOCSIS 3.1 WAN.

• Switchable US and DS filters for flexible operation
• Support for BSoD with Multiple L2VPNs
• Y.1731 based messaging for integration in MSO specific OAM requirements
• Full capture bandwidth tuner with US and DS spectrum analysis
• Allows custom designed setups to be applied to monitor the end user more efficiently with multiple provisioning methods (SNMP, configuration file, remote web GUI access)

User questions & answers

Question:	Well this work with century link
Answer:	It wasn't sealed but it was wrapped in tissue paper.
Question:	Is this cox compatible
Answer:	It does for me. I put on my moisturizer and let it soak in for about 15 - 20 minutes while I have breakfast and get dressed then spray this on and let it dry for about 2 minutes (as long as it takes to put in a pair of earrings and put on a necklace) then put my foundation on right over it while it is still a little damp and tacky. I find that doing that my make up stays on and in place for the whole work day at least (I tend to take it off early in the evening most days). I do use the Smashbox eyeshadow primer too as I find that I dont get enough of this on my eyelids just misting my face to do any good - I also get really oily eyelids. I also find that it hasnt mattered what foundation I wear over this they all do better than without, but that the improvement is proportional to the quality of the foundation too.
Question:	Does this device work with wow cable
Answer:	The one I received was. I love it.
Question:	Is this modem cox compatible
Answer:	Yes is does. Can cause cancer.

• POWER FAILURE – NetReset will always restore your Internet connection properly
• FIRST POWER UP – NetReset starts working from the minute of installation
• 24/7/365 – Your modem and router will be properly power cycled daily
• COMPATABILITY – NetReset is compatible with ALL modems and routers
• GAMERS – Improves all online gaming reducing lag and response time

User questions & answers

Question:	With its 7.5 amp output capability has anyone used this timer to power cycle other electronics, such as a pc or a security dvr system
Answer:	No.. I've only used it for the modem and wifi. Seems to work well on my three systems.
Question:	How did you calculate 24% Faster Internet with this device
Answer:	This calculation was determined using speedtest.net over a 60 day period with 3 different service providers sampled over various times per day.
Question:	I have amazon alexas and dots. will this affect how they work
Answer:	This device has nothing to do with Amazon Echo or Echo Dots. It isn't voice activated. It's not network connected. It's not a smart home device. It's a timer. At the time you set, it turns off power to both outlets, then turns the power on to the modem socket, waits a minute, and then turns the power on to the router socket.
Question:	Is the product UL listed
Answer:	UL does not hold a monopoly on testing in the U.S. The ETL mark is an approved alternate listing to U.L. "Aside from the body that issues the listing, there is absolutely no difference between a UL listing and an ETL listing. Because Intertek ETL tests products to previously published UL Standards for Safety, products marked as ETL Listed meet exactly the same criteria as those marked UL Listed or UL Recognized."

Product features

Protect what matters

With everyone now spending more time online at home, your families’ home internet security is being compromised. Several reports of increased malware attacks and sharp drops in broadband speeds have been published. To protect your family’s internet, a daily reboot of the modem and router is all that is needed. The FBI says all residential modems and routers need to be power cycled daily for the best Internet security. Netreset helps you protect your home internet system by automating that reboot in a couple of easy steps.

A simple process, but no one does it

We get it, you are busy and you don’t have time to power cycle your modem and router every morning. That’s why we built netreset, and why it quickly became a needed product for thousands of families – because it automatically does the power cycle for you every morning.

Resetting your connection properly each day with netreset will protect your devices against malware and software issues. Netreset not only increases speeds but, also reduces buffering and gaming lag times. Your precious files, family photos and videos are better protected from the increased risk of malware attack during this unprecedented time.

Everyday internet struggles become a thing of the past:

Security breach

Keep the core of your network secure and clean of malware

Buffering

Say goodbye to buffering during streaming

Slow speeds

Enjoy faster Internet speeds

Reboot manually

Eliminate the need for manual rebooting your modem and router

Netreset is the simple, secure solution that:

- protects you from cyber attacks and malware

- gets rid of everyday internet frustrations like slow speeds

- lets you relax and enjoy buffer-free media

- 5 minute setup, permanent protection

Simply safer Internet

How it works

1.) Plug your stand-alone modem and router, combination device, or fiber into netreset

2.) Set the time you want it to reboot (we recommend 4am)

netreset will now run an automatic power cycle for you every 24 hours, keeping your system safe.

Details

- ETL listed

- compatible with any modem, router, combo, fiber, or other electronic equipment

- 28 day battery backup for program times

- program once and forget it

- compatible with all service providers

Specifications

- works with any 120 volt wall outlet, surge protector, or battery backup ups system

- input 120VAC 15amp

- output 120VAC 7.5amp/plug

- size 12L x 9H x 6W cm

- weight 15oz

Compatible with any home internet system

About us

Netreset was built out of necessity.

Its inventor designed it while he was working a home automation job. While installing security systems, home automation, energy management, custom audio/video setups, video surveillance, and various other smart home technologies, he realized all of these products and systems relied on one thing: internet connectivity.

If your internet connection fails, a smart home becomes a problem.

Your camera monitors, security system, and light controls no longer work. Other services like media streaming, online gaming, home office, and any internet communication are also hindered. It was at this point that we realized we had to find a solution to ensure reliable and painless internet connectivity. There were no solutions available so we developed our own.

The best solution proved to be the simplest.

As the FBI says, the most effective way of auto-correcting home network issues, erasing malicious cyber attacks and allowing vital updates is by routinely refreshing your modem and router. Turning it off and on again in a specific sequence – modem 2 minutes before router – is the key. By building NetReset, powered by a timer, we simply automated this process. Just set it and forget it.

So far NetReseT has helped thousands of customers with secure, fast, reliable, stress-free internet that is always connected.

Now more than ever, our mission is to give homes worldwide automatic access to a more secure internet.

Product description

Built with the latest and fastest WiFi 6 technology, the NETGEAR Orbi whole home WiFi system comes with a built-in DOCSIS 3.1 cable modem and provides a robust smart home experience. Enjoy WiFi coverage and connection capacity beyond belief with the perk of automatic firmware updates and save up to $168 per year by eliminating monthly cable modem rental fees. Replace your existing cable modem and router with the Orbi WiFi System with Built-in Cable Modem for coverage in hard-to-reach areas of your home. Dedicated quad-stream WiFi 6 backhaul allows you to bring the Gigabit Internet speeds you’ve paid for from the further corners in your house to everywhere else. Place the Satellite anywhere in your home to get Gigabit speeds where you want them.

• POWERFUL ALL-IN-ONE SOLUTION: Integrated cable modem and WiFi 6 satellite system provides high-performance WiFi coverage for up to 5,000 sq. ft. and 40+ devices. Expand coverage by 2,500 sq. ft. with each optional Orbi Mesh WiFi 6 satellite (sold separately)
• COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: DOCSIS 3.1 modem supports Internet plans up to 6Gbps. Compatible with major cable modem providers including Cox, Spectrum, Xfinity, and more. Save up to $168/yr in equipment rental fees
• NO MORE DEAD ZONES: Whole home Mesh WiFi 6 system with dedicated Tri-band WiFi backhaul allows you to stay connected as you roam around your home using a single network name
• WIFI 6: STREAM EVERYTHING ON EVERY DEVICE AT EPIC SPEED: Simultaneously stream movies, games, video calls or download files at 4.2Gbps WiFi speed. Zero delay across your growing number of smart devices. Works with existing WiFi devices and new WiFi 6 devices like iPhone 11, Galaxy Note 10 and Galaxy S10
• EASY TO SET-UP AND MANAGE: Set up and customize in minutes with the Orbi app – easily manage your WiFi settings at the device and network level, test your Internet speed, view speed history and monitor data usage
• NETGEAR ARMOR POWERED BY BITDEFENDER: The world’s leading cybersecurity protects all your home devices from virus, malware, and data theft with a 30-day free trial.
• WIRED ETHERNET PORTS: Plug in computers, game consoles, streaming players and other nearby wired devices with 6 (4+2) Gigabit LAN Ethernet ports in the router and satellite
• SAFE, SECURE AND LOADED WITH ADVANCED TECHNOLOGY: Quad-Core 1.4GHz CPU, OFDMA, MU-MIMO, 1024-QAM, Smart Connect for one WiFi name and Beamforming technologies. Supports WPA2 wireless security protocols. Includes Guest WiFi access, DoS, Firewall, VPN and more

Product features

Tri-band WiFi6 Maximizes Speed

An additional third band dedicated to your Orbi Whole Home System frees up the other two bands for maximum speed to your devices. Other WiFi systems are dual-band which significantly reduces the performance compared to Orbi tri-band systems.

Reliable Whole Home Coverage

Integrated cable modem and WiFi 6 Mesh satellite system ensures WiFi coverage for up to 5,000 sq. ft. with no dead zones. Expand coverage by 2,500 sq. ft. by adding an Orbi WiFi 6 satellite (sold separately, not compatible with Orbi WiFi 5 satellites).

Connect to 40+ Devices

Latest generation WiFi 6 has 4x more capacity than previous WiFi, delivering faster speeds to your increasing number of devices.

Seamless Roaming Everywhere

Powerful Orbi Mesh technology keeps you seamlessly connected as you move inside and outside your home—using one simple network name.

NETGEAR Armor: Powered by BitDefender

The world’s leading cybersecurity software protects all your home devices from virus, malware, and data theft with a 30-day free trial.

Easy Setup and Activation

Step 1: Plug your coax cable into the modem-router.

Step 2: Activate by either:

(a) connecting an Ethernet cable to your computer and following the on-screen setup

or

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

Step 3: Use the Orbi app to set up your network

Product description

The ARRIS SURFboard S33 is a DOCSIS 3.1 Cable Modem that delivers the fastest speeds and the latest technology. With a 2.5 Gigabit and a 1 Gigabit Ethernet port, the S33 enables a multi-gig experience for things like online gaming, 4K video streaming and more. It’s best for cable internet speed plans up to 2.5 Gbps and setup is simple with an easy-to-use app. It's compatible with any Wi-Fi router and saves you money on monthly rental fees. Upgrade your home network with an ARRIS SURFboard S33 DOCSIS 3.1 Cable Modem.

• MULTI-GIG NETWORKING: The SURFboard S33 features a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port for a 2nd network
• DOCSIS 3.1 Cable Modem approved for cable internet speed plans up to 2.5 Gbps
• 32 downstream x 8 upstream DOCSIS 3.0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
• Connects to any existing Wi-Fi router for blazing-fast internet.
• Compatible with major U.S. Cable Internet Providers including Cox, Spectrum, Xfinity & others.
• Cable internet service required. Does not include Wi-Fi and does not support cable digital voice service.
• Stop renting your modem and save on monthly modem rental fees!

User questions & answers

Question:	Will this support xfinity extreme 1200mbps ? it's not on the supported device list
Answer:	The Arris S33 is a DOCIS 3.1 capable device 32 x 8 rated for speeds up to 2.5 Gb. While the modem is indeed on Xfinity supported device list (check detailed discussions on dslreports.com), what matters is your router. Ensure you have a router capable of 1+Gb speeds.
Question:	Is there a way to mount this device to a wall
Answer:	We recommend placing the device on a tabletop in an open space to avoid any interference
Question:	Is this modem compatible with suddenlink
Answer:	It will work at the lower speeds since it is capable of up to 2.5Gb but runs just fine as low as 100mbps/5mbps (down/up) with 32x8 channels. Suddenlink allows ARRIS SB6190 and the S33 is a superior upgrade.
Question:	Can you use both ethernet ports at the exact same time
Answer:	Update...... I have picked mine up from BestBuy and YES you can use both Ports at the same time. I have the 2.5 to my PC and the other port to my Asus Ax11000 router. Hope this helps.

Product features

Multi-Gigabit Download Speeds

Your multi-Gigabit home network will be ready with the SURFboard S33. A DOCSIS 3.1 cable modem. With a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port it's capable of combined download speeds up to 3.5 Gbps. The S33 is the fastest modem in the SURFboard lineup delivering the fastest speeds and the latest technology without the premium rental cost.

Future-Proof Your Home Network

DOCSIS 3.1 technology enables multi-gigabit networking. Future-proof your home network with the S33 DOCSIS 3.1 cable modem.

2.5 Gbps and 1 Gbps Ethernet Ports

The S33 has two Ethernet ports: 2.5 Gbps plus a 1 Gbps capable of providing combined download speeds up to 3.5 Gbps. (Note, a 2nd IP address may be required by your cable internet provider to achieve 3.5 Gbps speeds.)

Save Money on Monthly Modem Rental Fees

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