Best Best Cable Modem for Xfinity

Modem 12 Aug 2022 10+ Comments Open

1. MOTOROLA MG7700 AC1900 Gigabit Maximum

MOTOROLA MG7700 AC1900 Gigabit Maximum

A worldwide leader in technology depends on reliability. Comes with two years of expert support from their team. A built-in AC1900 dual band cable modem is a fast 24x8 DOCSIS 3.0 cable modem. Power boost, security, and more can be achieved with a wi-fi gigabit routers. The maximum modem speed is 1000 Mbps. The cable modem rental fee is up to 156 dollars per year. The savings are shown for the cable service provider, but not for the cable modem. Provides internet access for a variety of devices, including laptops, tablets, and more. wired connections to Windows and Mac computers are provided by 4 10/100/1000 Gigabit Ethernet LAN ports. A cable modem chip protects against denial of service attacks. Adding a high- performance wi-fi power amplifier to boost the wireless signals to the legal limit gives a significant boost in speed and range. The signal on wireless clients is further enhanced by anybeam performing at both 2.4 GHz and 5 GHz frequencies.

Brand: Motorola

👤I moved into a new home and there is only one game in town. I used to rent the modem/router monthly. I told myself that the next company wouldn't get me on that. I know that this will pay for itself down the line, even though it is an expensive out of pocket cost now. I read and researched between the different models and decided on this one. Installation was flawless. I was already connected to the internet when the tech was about to set up the TV. There is a strong signal in the house. There have been no problems thus far. The modem has been solid for the last 4 months. The signal is strong.

👤I bought a modem/router to replace my old one which cost me $11/mo to rent. Why didn't I do this earlier? The new router will pay for itself in 15 months, but the upgrade to the performace was so dramatic I could not believe it. The rented modem was less than a year old. The signal was unreliable on the 3rd floor of my house. It was very annoying that my nest cam would go off-line several times a day. I was blaming the other person. The download speeds were not impressive. Since I switched over to the new routers about 3 weeks ago, I'm getting strong signal on the 3rd floor and my nest cam hasn't gone off-line. The download speeds are much faster than with the internet service provider. This is a very good routers, bottom line. I could not be happier.

👤The device works. The self-installation process with Xfinity did not work out. I have an existing account with a modem. I had to register the modem by phone. The tech had to shut down the modem. The new modem was activated. The process took about 30 minutes. All is well after that.

👤I had trouble getting a strong signal in some corners of my house with my first routers, which was much cheaper. I replaced it with a satellite unit and it solved my issues with the internet. I needed to replace my modem about a year after I bought the device that could replace it. The beam forming and power boost features of the MG7700 sounded like they might be enough to overcome my home. Without an extra satellite unit, there is no need for a mesh routers. I was wrong. Even though this is a much more expensive and fancy router, it still has the same problems as my older cheaper one, which is a strong internet signal throughout my home. I am going to buy a new cable modem and return the old one. Apparently 5ghz signals have more trouble going through walls than 2.4ghz... When I connected my phone to the 5ghz network, it lost the connection in a far corner of my house, but it still showed the 2.4ghz network. The product was easy to set up, I just plugged it in, and I was prompted to sign into my account, which took less than 30 minutes. Since this is a dual band, you can have one network for both 5 and 2.4 GHz. It's nice because it gives you more control over which device you want to have on which network, but keep in mind that 2.4 GHz is more susceptible to interference than 5 GHz, and it has less trouble going through walls. You can set the SSIDs to be the same and leave it up to your devices to choose, which is what I did, and the Orbi uses the same SSID for both. The status and configuration pages are usable, but I have seen worse products. One thing I don't like about most other routers is that they only show the wireless devices, and you can't see the other devices. There are many advanced settings that I didn't play with, but almost all of them have an info popup with explanations. It's a decent looking device with a simple design. I rented a combo modem+router that looked like an alien spaceship, but it is not as big or ugly as this one. The shelf space is saved by having it stand vertically. The modem and router are combined into a single device, but I discovered that the firmware is not user-updatable. This is normal for cable modems, but not every other router allows me to update the firmware. Updating the functions of the device was not allowed. The manual says that when there are updates, they will be sent to your internet service provider for approval and deployment.

2. NETGEAR Gigabit XFINITY Compatible Gig Speed

NETGEAR Gigabit XFINITY Compatible Gig Speed

It's ideal for streaming 4K content, downloads and online gaming. Up to 1000 Mbps service is supported by all cable internet speed tiers. There is a separate router required for the internet. There is a document called Docsis 3. DOCSIS 3. 0 has a slower download speed. There is a document called Docsis 3. OFDM 2x2 is a show. DOCSIS 3. Monthly cable modem rental fees can be eliminated. DOCSIS 3 is on the agenda. It is compatible with DOCSIS 3. Please check your cable internet service provider website for data speed tier compatibility and to ensure it provides DOCSIS 3.1 service, otherwise this modem will only work as a DOCSIS 3.0 modem. CM 1000-1AZNAS is not compatible with some of the other companies. Not compatible with cable voice services.

Brand: Amazon Renewed

👤I upgraded my internet service to 1 gigabit internet and purchased this modem to use at the top end. I only received about 300Mbps down and 30Mbps up from the first bootup. When traffic on the shared internet connection was the lowest, I was able to get 477.97Mbps down and 41.77Mbps up. I was able to confirm that this is a known issue with the modem model, and that it affects all the CM1000 series modems. There is currently no documented solution. I tried changing the modem settings, but it didn't change the speeds being recorded.

👤Every 30 seconds or so, the ping latency is very high. The original modem I used was from Motorola. The signal is strong, but the lag spikes make it unusuable. I'm getting a new copy tomorrow. Let's see if this was faulty. I got a new copy of my eero and changed it. It works. No more lag. The spikes were used on 4 different routers. Same result.

👤I decided to purchase instead of paying a monthly rental fee. I'm paying for 330Mbps, but I only see about 100Mbps through the old Arris modem/router combo I've been renting. The refurbished model was activated by a simple phone call to the cable company. My speed was 330Mbps. It will have paid for itself in a few months.

👤The advertised speed brings me no issues. When I added the serial # and/or MAC to my account, I was unable to send a restart signal from the app or browser. So far, so good!

👤It works great once it's up and running. There are no codeword problems or power disruption. I don't have any issues with the modem's performance because I don't have the ability to manually update the firmware.

👤I finally have a product that works, is easy to install, and a great connection for all over my house, and it was worth every penny I spent.

👤An old Arris cable modem was replaced. I was a little worried about the refurbished unit but it works perfectly. It took a couple of startup cycles, but eventually it came up and is working well. It's not possible to determine likely life span because it was only installed for 24 hours.

3. ARRIS Surfboard Certified Spectrum SBG10

ARRIS Surfboard Certified Spectrum SBG10

Does not support cable digital voice service. The DOCSIS 3 0 cable modem, AC1600 dual-band wi-fi and 2 Port gigabit ethernet routers are not supported by the cable company. There is a dual-band concurrent wi-fi Router. The SURFboard Manager app can be used to setup and manage your network. It's compatible with major U S cable internet providers. It is necessary for cable internet service. Not compatible with other internet providers. There are 16 downstream and 4 upstream channels. The best for cable internet service is up to 400 Mbps.

Brand: Arris

👤The Arris SBG10 was purchased due to the increase in internet service prices. The Arris SBG10 modem from Comcast worked perfectly for one year. The SBG10 had a good price and the ratio of reviews to stars was good. I had to register on-line via my mobile phone or call to get the modem activated before I could get internet access. I tried several speed test sites after I registered and got on-line. The SBG10 didn't show a difference in download speeds compared to the modem. It is working perfectly, so far, I have checked different times and days. I have had the unit for a week and so far it has been great. As an added note, this is. I have noticed that there are a lot of negative reviews for different models of Arris products. Arris products have low star ratings mixed together so they are misleading. A good product has the same rating as a poor product because they have the same manufacturer and function. If reviewers add the exact model they purchased, it would be more helpful. It's like saying that all Fords are junk because of the Edsel's bad views. There is an additional thought on reviews.

👤The modem model will work with the company. "Yes". Is it new? They can't take a previous customer off the internet without the user calling in. Only new purchases are allowed. Within 10 minutes it was going. The modem was rented the night before. To have the modem activated, they said to call in. Did it through a chat. It took 5 minutes for the modem to be seen on the internet and you can use it on the internet.

👤I decided to buy my own routers after X Fibre raised their rental rate. I decided the Arris SBG10 was the best option. I have a 250mbps tier package and so far this modem/router works great. The only problem I had was with the setup on the phone. It worked well with an android phone, but not with the iPhone. It took less than 5 minutes after using the phone. I did it online without having to call or chat. I did a speed test with both the xfinity provided modem and the arris modem, and they both had the same network speed. The modem with a 4 year warranty is still cheaper than renting a modem for a year. I should have bought my own compatible modem a long time ago. I would recommend this to any XFINITY customer who is looking to save money.

👤I saved money. I was spending money because of my laziness. I had to get my own modem because the fees go up whenever the wind changes direction. The signal was sent after I called my internet service provider. I followed the directions on the website and changed the password and network name. I had to change the internet on my gadgets at $13/month, but I was not happy about it. I could either get another modem or buy one already because the old modem was dropping signal randomly. This one is small. It's pretty good. There were no issues setting it up. I should have done this yesterday.

4. MOTOROLA MB7621 Approved Spectrum Downloads

MOTOROLA MB7621 Approved Spectrum Downloads

It is easy to clean with a premium cover protectors on this meditation and gaming floor chair. You can use a damp sponge on the affected area. The seat will be the same as new. The model MB7621 is recommended for cable internet service speeds of 650 Mbps. This modem is the best for most people, according to Wirecutter. A full-band capture digital tuner makes the internet more reliable. The cable modem's 1 Gigabit Ethernet port can be used to connect to a computer, computer game, or streaming video device. It's great for use with Whole Home networks. The cable modem doesn't have a built-in telephone call capability. There is a built-in wireless router in the MG7700. Requires cable internet service. It was approved by and for use with other cable service providers. The cable modem rental fees should be eliminated. The savings are shown for the cable service provider. There is no cable modem compatible with any of the services. The MB7621 has no phone jack. The quick start guide makes setup easy. The attractive, compact design makes it easy to store products in a home or office. Your investment is protected by a 2-year warranty and rugged lightning and power surge circuits.

Brand: Motorola

👤The Quick Start guide was included in the box and made setting up the modem easy. It's not a good idea to use the option to text an activation code when you're not using it, it's only good for 15 minutes, but I didn't receive the text until 30 minutes had passed, so just stick with your account name. My modem lease is up and I'm not getting a 3.1 modem upgrade, but I was pestered by the company to upgrade my modem because it was working fine with the new DOCSIS 3.1. I narrowed my choices to the three modems that were compatible with my region on the approved device page of the company. The three are all comparable at 1001 Mbps, 32 down x 8 up DOCSIS channels, and DOCSIS 3.1. The Arris has great hardware specifications and is very popular with the cool kids, especially after they went with the Broadcom's offering. It's got 3GB of RAM, 128MB of flash memory, and 16 bits of flash memory. I would have purchased it if it wasn't a box that clashed with my apartment. I know, Vanity, your name be Monkey Rat. I've never had a lot of love for Netgear, and I found its hardware lacking -- 128 MB of flash memory and 512 MB of RAM. One would expect something a tad more from a name like Netgear, with the current theoretical home speeds at 1Gb. It's feature rich, which is saying something for a cable modem. I didn't see a reason to go down this path. At this point, the clashing white Arris was looking better. I found a happy place after comparing the MB8600 to both. 512 MB of RAM and 128 MB of NAN is cheaper than the Arris with a doubling of the RAM, but I paid more for future ability to bond upwards of 4 than the Netgear with a doubling of the RAM. This device is positioned nicely for a future with a potential of 4Gb, because it requires a higher end router and is faster than a gig speed. It's a big device. If you're familiar with the older Surfboards, this is double the size in height and doesn't come with a mounting option. It has a grid pattern on the side that gives it great air flow. How does it work? My internet plan is awesome. I've never seen wired speeds increase in the dead of night, but it's not all that noticeable, even if you plug in directly to the cable modem. I can't argue with the results, as they were significantly improved for my nVidia SHIELD K1 tablet and the Google Pixel 2 phone. I need to check out the baked in spectrum analyzer utility on the MB8600, but I keep forgetting. I like it, but I don't think it's earth shaking or setting the sky afire. I don't have a problem with watching movies on the occasional basis, and can only praise the device for its eye-catching wi-fi boost, which I have no explanation for. I might change out my Cat5e for Cat6 and upgrade my router to get more Mbps out. I think it's time to call xfinity and do some line tests. I will give you updates on that as well.

5. MOTOROLA MT7711 Gigabit Comcast Internet

MOTOROLA MT7711 Gigabit Comcast Internet

It supports wireless security protocols. Three-in-one cable modem, AC1900 router and symmetrical voice ports are included. Four GigE ports, two XFINITY Voice compatible phone ports, and a 4 GHz and 5 GHz Gigabit Router are included. This product is recommended by the company for their XFINITY internet service that can reach 400 Mbps. It is required that you have access to the X Fibre internet service. It was approved by and for use with the two companies. The product will not work with any other internet service provider. It is possible to eliminate monthly rental fees and phone costs with a limit of 156 dollars per year. The built-in high-speed ROUTER with AC1900 WIRELESS and POWER BOOST provides internet access for a variety of devices. wired connections to Windows and Mac computers are provided by four 10/100/1000 Gigabit Ethernet LAN ports. A cable modem is used to protect against Denial of Service attacks. Wireless power boost for better speed and range adds high- performance power amplifier to boost the wireless signals to the legal limit, giving a significant boost in speed and range. AnyBeam beamforming at both 2. 4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range. The backup battery option that allows your phone to make calls for 8 hours after power is lost is not included.

Brand: Motorola

👤I bought this because of the increase in the monthly rental fee. I always had a gateway unit. I know that most techies buy a separate modem. I didn't want to have 2 pieces of equipment in the house and I never had a problem with the gateway unit. We don't do anything like that. I have a triple play package with Comcast. It is cheaper to have triple play than it is to have the landline. It takes about 15 minutes to set up. That is true, but there is no way to not call them. You can't just switch the phone lines and cables. You have to call the company to register the unit so they can connect everything on their end. You can't do that without calling them. When I called early in the morning, I didn't want to be on hold forever. I was fortunate to have two women who knew what they were doing and made the process very easy. I was worried about having to call. Press the prompt for internet service when you call. Get that set up. After that, check your phone. You will not have a dial tone. The internet person doesn't know that you don't have a dial tone, so tell the agent. They need to connect you to someone else. If you want to change the names of your networks, you can do it after you have everything connected. I am not a techie. I didn't want the network names to be what comes with the unit. I thought it would take another hour of my time. The instructions can be found on page 6 of the booklet. It took 2 minutes to change the network names. When you do this, you will have to log in to your internet again on all of your devices, and give the password. I am really pleased with the unit and getting it connected, but be aware that changing the network name kicks you off and you need to sign back in. I want people to know that they have to call to complete the process, register the device and get connected. Good luck.

👤It was easy to install. It was connected to the cable line. My PC opened the website and I entered my password. I was back on line within a few minutes. Do it! My download speed went from 250 MBs to 295 MBs. If you use the same name and password for your previous network, it will be easier to connect all your peripherals. When I returned my modem, it was the best thing. I overheard the teller tell another customer that the current modem rentals are $11 and will be going up to $13 on January 1st. I will return to my modem quicker. When I got to the front to return my modem, the teller scanned it and asked me where my new modem was, so they could register it. I told them that the phone line was working. She tells me that if they remove my modem, I will lose all my internet access in the house. I assure them that their modem has been working fine for the past 5 days, yet they still ask if I want to return it. They give me a receipt and a paper with instructions to register the modem when it stops working. The modem is still working perfectly after I got home. It's obvious to me that they want to steal every cent from their customers, including from renting equipment, and they're trying to scare me into keeping their modem.

6. NETGEAR Nighthawk Cable Modem CM1150V

NETGEAR Nighthawk Cable Modem CM1150V

It is possible to have a comparable service with the internet and voice service. It is certified by the company for their service. Not compatible with other providers of voice services. Model CM1150V replaces your cable modem and will save you up to $150/yr in equipment rental fees. It is built for ultimate speed. Best for cable provider plans that can reach 2 gigabits per second. Works with any internet connection. This modem has an ethernet port that you can use to support all your wireless devices. You can getTILE connections with 4 Gigabit Ethernet ports, they give you fast wired connections to your computer, printer, game box, and other devices. For use with Xfinity Voice service and up to 2 telephone lines with enhanced call features including caller ID, 3 way conference calling, call forwarding and more. There is a technology called mole technology. DOCSIS 3.1 is compatible with 32x8 channel bonding. There is a compatible web browser. There is a multi gig ethernet. Link aggregation combines two 1G ports into one 2G port.

Brand: Amazon Renewed

👤This is my first ever review. As someone who frequently reads reviews and wonders if people who rate certain products poorly are incompetent or if the product truly sucks, please take my word on passing on this modem. I needed a modem to handle the 1000 mbps service I just switched to. The product is described as capable of 2000 mbps. I assumed it was more than enough. I was surprised to see the speed tests come back in the 300's when I set it up this morning. If I am paying for a product, I want to get what I pay for. When I called xfinity, they told me they could see the lower speeds compared to what they should be, but everything on their end looked up and running fine. I decided to take them up on their word and figure out what was wrong. I tried to increase speeds with online help, but it didn't work. I decided to go to the store and buy a new modem, and just test it out against the old one. When I connected the new one, I was at 950 mbps, but I was at 335 mbps with this one. Take my word that I won't do it. Get a new modem when you spend the extra money.

👤The description is not accurate. There are 4 ports. You can only use one at a time.

👤I bought a modem for my home when I switched to a different provider. This is not a modem. It doesn't have a wi-fi router. The modem is connected to the new Synology RT2600ac wireless routers. The cable tech installed the NetGear modem. I was unable to get internet access through my previous setup when I connected a couple of wi-fi routers to the modem. I could use the modem to connect to the net, but not the wireless routers. NetGear Tech Support didn't help me when I called. They told me that I could connect with a cable since I had a wireless routers. The technician that was sent out by Xfinity couldn't figure out the issue either. I was forwarded up the ladder to a high level network specialist after chatting with Xfinity. After about an hour, they decided I had a network problem and set up an appointment for another tech to fix it. I found out that there were other people that had experienced the same issue after searching on the internet a couple of times. The four jacks on the back of the modem don't all work the same. The only thing that should be used for connecting a router is the LAN1. I assume the other jacks are used for future upgrades to the device. Jacks 2-4 are not worth anything right now. I disconnected both of them and then connected one to the modem and the other to the LAN1 jack. This worked and I got excellent speed through my new Synology WiFi Router, up to 500 Mbps. I'm going to buy a mesh routers from Synology to increase the coverage in the house.

7. ARRIS SURFboard Approved SB8200 Frustration

ARRIS SURFboard Approved SB8200 Frustration

The attractive, compact design makes it easy to store products in a home or office. Your investment is protected by a 2-year warranty and rugged lightning and power surge circuits. DOCSIS 3 1 cable modem is the best for cable internet speeds up to 2 Gbps. The cable internet provider will require a second address to reach 2 Gbps. There are 32 downstream and 8 upstream DOCSIS 3 channels. There are two 1-Gigabit Ethernet ports. Not compatible with other internet providers. Does not support cable digital voice service.

Brand: Arris

👤I purchased the Arris SB8200 for the same price as the 400Mbps plan for two years because they have a deal for two years. I decided to buy my own modem in order to save money. My previous plan had 400Mbps down and 35Mbps up, but my new plan has 259Mbps down and 35Mbps up, which is great for a 8x4 channel cable modem. Since Arris bought the modem cable division, I decided to get another one with the same product as the 6141. The most future proof modem on the market at the time of writing is the Arris SB8200, it is the only modem with two Ethernet ports that can do 2Gbps down. You can get a refurbished model for half the price. The chip inside the Arris is a much needed change from the Intel Puma 6 chip which had hardware bugs and caused them a lawsuit for good measure. The downstream channels of the SB8200 can be up to 32 scqam or 2 OFDM and the upstream channels can be up to 8 scqam or 2 OFDM. The max speed of the ports is only 1000Mbps and it will never be possible to get the boxes with that speed. This modem will serve you for many years even if you don't have a Gigabit internet speed plan. The other modems in the Docsis 3.1 family have less than 512MB of RAM. There is RAM! You can add a separate address for the second port for a small fee with most providers and Xfinity included. If you wanted to connect a gaming console directly to the modem for the best speeds, this would be a great option. You will be able to kick in 2Gbps by merging those two ports. The setup of the device was very easy and you just add the coxial cable, power cable and the routers to your device. You are off and running. A quick call to your internet provider to add the HFC MAC address and the modem is registered and provisioned and I'm up and running within ten minutes. If you know what you're doing, you can get them to ignore the tech. The reason for sending out a tech on all Gigabit plan installs is that the internet can be very unreliable. If you want to connect more than one device, you will need a modem, not a routers. The performance of the Arris is very good. I was able to pull my modem speeds from my service. I was able to test the actual speed at 1.4Gbps down and 45Mbps up, as well as the speed which is also included. On, my tests are usually down and up. My upload speed is faster than most people's download speeds. The modem lights will have a blue light for downstream and a green light for upstream, which is not an error or bug, but is only used for the downstream channels. Slow speeds, resets, and other issues arose with my service from Xfinity. A tech was sent out by the company. A rech came and found a lot of water coming from my tap. I was up and running again after he trapped them off. The resets began almost every 10 minutes at night. It was happening every night from 10pm to 7am. I had more people working for me. The issue was resolved after a month as the bad line amplifier was causing noise and my upstream was spiking into the high 50s, which triggered resets on the modem and t3/t4 errors. My neighbors were having issues on certain channels and the internet but their modems were not reset. My modem was fine for over 12 hours a day with no errors in the log until the night began to fall. My neighbors never lost internet. At night time, my internet was almost useless. The threshold for errors and resets is higher for the modems and gateways owned by the company. I had the latest version of the Arris update about severe sensitivity to t3/t4 errors. They need to work on this because I still have issues. If you're having issues with your Arris modem, you can access basic signal information, modem error logs, modem and firmware info by going to You can use this information to post in the support forums and get help. I'm saving a ton of money because the line and back end errors are corrected and the modem charge is going to be less than 15 dollars by the beginning of 2020 so I'm going to pay less than that. I'm paying $69.99 for a package that has a speed of 950Mbps down and 48Mbps up, which is a great deal, and you won't find speeds like that anywhere else. The Arris brand is keeping the spirit alive and kicking which is great for competition. If you want the best modem for your money right now, the Arris SB8200 is it, and if you can find a refurbished unit on Amazon, it's even better.

8. NETGEAR Nighthawk C7000 Compatible Providers Including

NETGEAR Nighthawk C7000 Compatible Providers Including

There are 16 downstream and 4 upstream channels. The best for cable internet service is up to 400 Mbps. Model C7000 replaces your cable modem and wi-fi router, which will save you up to $168/year in equipment rental fees. The speeds of the carriers are: Cox (up to 500Mbps), Spectrum (up to 400Mbps). Up to 1800 square feet of wireless coverage and 30 devices connected with AC1900 speed will give you a fast wi-fi performance. Fast wired connections to your computer, printer, game box, storage drive, and other devices can be made with 4 Gigabit Ethernet ports and 2 USB ports. DOCSIS 3.1 and 32x8 channel bonding are used in modem technology. Refer to page 102 of the user guide for more information.

Brand: Netgear

👤I've never had a review on Amazon. I've never been more enraged by a product than I am by NETGEAR. I received a routers in April. I tried to access the settings after setting it up. I couldn't log in. I couldn't use any of the ways the NETGEAR provided. I set it aside for the time being because the internet still worked. I decided to revisit the issue today. Surely it was easy to fix. I contacted support after running through all the official websites, and was able to get through to a phone call. The person that I spoke to listened to my problems and told me that only my internet service provider could help. My internet provider did not have anything to do with my internet provider or my internet provider had the ability to access my internet provider. He insisted that I questioned him on this many times. I contacted my provider and was told there was nothing they could do. I called the support of NETGEAR. I was told that the "3-month support warranty" had ended when I gave all my information. Is there support for the warranty? You have to pay for technical support from NETGEAR even over the phone. The price for a 2 year warranty was 200 dollars. 100 dollars is one year. Their "most affordable"? 50 dollars for 6 months. I would rather buy a new device than pay for phone-in support. Absolutely ridiculous. I will never buy another one from NETGEAR.

👤The products are great. The service is not good for us. I don't want to pay for their internet connection. They kept blaming my previous routers for it being 6 years old. I went to Best Buy to get their opinion and they wanted to sell me a modem and a separate router. The cost was over $200. I decided to use my prime account. I could not be happier with the all in one product. I am not a tech person but setting this up was very easy. I have not been kicked off the internet since I set this up. I purchased this from Amazon and saved over $150.

👤I did not work for spectrum in New York. It wasn't on the list of compatible modem/router combinations. It is a lie that the box says Spectrum. 179 dollars was wasted. I don't feel like shipping this useless item back so the money is burned. Way to go sellers. Way to steal.

👤I received this from Amazon to replace the one I bought that didn't work. I got the same experience. My download speed was over 150 MBs, but some times it froze. It froze on Amazon. 2. My system's Ethernet response was mostly poor. 3. I tried to open the pages quickly. 4. The internet was terrible in the room. It never got better after I got Netgear involved three times. My wife was not happy with me after I spent this kind of money. I got my lines looked at by the company and made sure everything was working as it should. They suggested trying their modem out to make sure it worked. It's bingo! My problems went away. I'm going to wait a few months to make sure everything is still working and then I'm going to buy an Arris, which is what Comcast's is. I thought this was going to be the one, but it wasn't. You cannot argue with failure.

9. NETGEAR 960Mbps Certified XFINITY Spectrum

NETGEAR 960Mbps Certified XFINITY Spectrum

A few quick steps are included in a Quick Start guide. If you need them, experienced USA-based customer support specialists are available. It's compatible with Charter, Cox, Cablevision, and more. Requires cable internet service. Not compatible with: AT&T, or CenturyLink. The cable modem only has 8 MB flash and 128 MB RAM. There are support cable internet service plans. It's recommended for all speed tiers. There is a separate router required for the internet. 24x8 channel bonding. The cable modem has a 1 gigabit port. DOCSIS 3.0 has 8x faster download speeds than DOCSIS 2.0. It's ideal for streaming 4K content, downloads and online gaming.

Brand: Netgear

👤This modem lasts 14 months more than any other modem I have owned. Due to technology change, I replace it. The company just dies. It took support an hour to figure out my modem is dead, then blamed my ISP. This is my last one.

👤It does what it claims to do. It is easy to set up and helps deliver on a whole- home experience. It's ideal for streaming content and can handle 300 mbps. The interface is great, the data rates are high, and the Frequency per Second is high, but we used a new Tenda wireless routers which is dual band and has a great interface. Our home has a recipe for speed and reliability that combines all of those together. I take on the responsibility to read and cross-reference as a buyer. I don't expect everything to be spoon-fed to me, especially on tech which is constantly changing to meet changing consumer needs for better, faster, reliable performance. The details and features of the product are easy to read and follow. My husband left this purchase up to me. I took the time to learn because our internet needs are high and we have high standards for performance since we work from home 100% of the time. I read hundreds of reviews and read the details of Netgear's product offering and guarantees, along with numerous other brands and models with various price-points. I decided on the best choice for our home. You have to give it a test-drive with your own unique setup and circumstances for the usage and performance you need at your home...including your modem... It's crucial to pair the cable modem with a compatible wireless device that's compatible with your internet service provider, as you get better flexibility when the modem is separate from your internet service provider. The performance of your internet service provider's home location, coverage and service speed are just some of the considerations. The Tenda AC10U was used with the CM600. The connection is reliable, fast, and strong for 14 devices that we have connected 24/7. At times it will be more than that. It can have up to 30 devices connected at the same time. The price investment makes it an incredible buy, with a 4+ star rating, great interface, and a 1 year warranty. The new modem I ordered is still priced at a 28% savings, but I was able to save 46% by ordering it at the right supply-and-demand time. I don't know if that is indicative of it being discontinued, but it is no longer available to purchase directly on Netgear's website. It is a solid piece of technology with great performance. It pays for itself on a break-even basis in less than 5 to 8 months and I save up to $300 a year by not renting equipment from my company. Excellent investment all around! I took the time to write a more detailed review in hopes that it will help someone else like me who is trying to evaluate all of the critical details.

10. Hitron Approved Comcast Spectrum Ethernet

Hitron Approved Comcast Spectrum Ethernet

2 OFDM downstream and 2 OFDMA upstream. DOCSIS 3.0 has 10x faster speeds. The DOCSIS 3 1 Cable Modem is the best for cable internet speeds up to 2 Gbps. The cable internet provider will require a second IP address to reach 2 Gbps. You can use a 3.1 DOCSIS Modem to connect all of your devices to the internet. The cable modem doesn't have a built-in wireless device. CODA replaces your leased cable Internet modem so you can stop renting and start saving. The savings shown for the company can vary. It's certified to work with Charter Spectrum. Not compatible with any of the other providers. It is built for performance and resilience. Hitron is a worldwide leader in DOCSIS cable modems and routers. It's easy to set up. Plug in the cable to the active cable outlet, then connect the power supply. Plug in the cable to your system. The CODA high speed modem features DOCSIS 3.1 with 2 downstream and 2 upstream channels, which reduces the time taken for devices to reach their destinations.

Brand: Hitron

👤I used this to replace my slower cable modem that I had been using for a long time, until I upgraded my service to 600Mbps. To get this working, I had to install the app on my phone and verify my modem is listed. The old modem was powered off. The cable connection was disconnected with the ethernet wiring. The cable should be swapped out for a new modem. I used the xfinity app to register the new modem and ran a speed test to make sure I was getting what I paid for. Time will tell if it is durable.

👤I realized after buying this that it has an Intel chip. I was going to return it, but with all the positive reviews I thought I should try it. I tried it for a few days. The modem was not on the internet. It would happen again if I restart my app. A modem that needs to be restarted multiple times is not functional.

👤Before connecting 800-381-0266 There is something wrong with the cable or the port on the wall if not. I spent 3 hours with 6 employees from 3 countries and the unanimous decision was that the modem does not work with the company. The model number is not in the system of the company, and other customers have had issues getting this to work. You're buying a modem that isn't supported by the company. The modem connected to the internet without issue when I tried a different port in my house. The initial connection issues were caused by using a disconnected port. An earlier version of the review complained that the Hitron had a spotty connection, and that the switch to an Arris fixed that. The issue was not fixed by changing to an Arris, it was due to a bad setting in OpenWRT. The Arris I bought to replace the modem is less than half the size. I'm not sure why the Hitron is so big, because it doesn't look like the tech inside it requires such a large amount of space. The modem inside the box was okay, even though the box was damaged. I gave 3 stars because I feel like this may actually be a good product, and I just had bad luck surrounding it. The modem seems to be ideal, with all the specifications I want, a good price, and so on. I can't see myself buying a new Arris and returning it. When I messaged through Amazon, Hitron support responded in good time. I found a support email on their website, but it seemed to be ignored.

👤A person claims to be a security guard. A lot of random information is being sent out by Firewalla. Maybe it was at the request of our own hacker. It's hard to find out. Excellent speeds. Lacking of security.

11. ARRIS Surfboard S33 Multi Gigabit Ethernet

ARRIS Surfboard S33 Multi Gigabit Ethernet

CM 1000-1AZNAS is not compatible with some of the other companies. Not compatible with cable voice services. There is multi-networking. The SURFboard S33 has a 2.5 Gbps Ethernet port and an additional 1 Gbps Ethernet port for a 2nd network. It is necessary for cable internet service. Does not support cable digital voice service. DOCSIS 3.1 cable modem is approved for internet speeds up to 1.2 Gbps. There are 32 downstream x 8 upstream DOCSIS 3.0 channels. It can connect to any existing wi-fi routers. It is compatible with major U.S. cable internet providers. You can save on modem rental fees by stopping renting it.

Brand: Arris

👤The third update was to the Xfinity tier. Around 935 and 40 up. I don't have a 2.5Gbps. If you have 2.5Gbps network setup, you should be getting 1.2Gbps. I haven't had a modem issue since I got the product. I have been running for more than a week without a single drop. I don't expect to ever need to restart. Time will tell. It was bumped to 5 star. I'm still upset that there isn't an ethernet cable on the modern. I ran a bunch of ping tests for my 2 favorites and found that the median and third quartile are, and I plotted in a box plot. Not a big difference. The single blue light won me over in the look department and its tiny form factor. I decided to return all of the other 3 in order to get a modem upgrade. The original 4 Star review took out 1 star because of me being upset over not finding a network cable on such an expensive modem. Arris 8200, MB 8600, and 8611 were purchased by me. Here is my initial impression. I was really disappointed that there was no network cable in the box. There was a nice flat network cable in the Arris 8200. The old style rounded network cable was on the 8600 and 8611. This has nothing. 2. It looks better than Arris 8200. I decided to return the 8200 because it is so hideous. The motorola is likely to win the look. I would rather have a cute little modem. The modem is roughly the same size as 8200 and a tad shorter. 3. The other modems were activated without hassle via the xfinity app, but S33 forced me to call. There were few observations compared to the Arris 8200 and the MB 8611. There is no spectrum analyzer on S33, unlike Arris 8200. I cannot access the internet. The OFDMPLC is showing 1 dB less than 8611 on all channels for me, but I think it will get better as the modem locks in better. 3. The power shifted by full. The S33 is showing around 3 dBmV for all but OFDM PLC and it's showing -5 on MB 8611. The entire signal level shifted by -5 and OFDM shifted by -3. 4. On S33 and 8611, the power level seems to be the same. The modem was installed by me. I will have to observe Corrected and Uncorrectables before I report on them. I used to accumulate low single digit corrected and Uncorrectable, but it was very rare.

👤I don't know how this modem gets good reviews. Weak power is why. I replaced the modem with a new one. The Arris S33 has a better SNR than the MB8611. The other things listed below have a big effect on this. Speed. My provider has 1Gb service. The max speed I could achieve with the S33 was about 500mbps. I should be in the 900's with the MB8611. It was hot. It was hot as the fire raged. It drops a lot. Look at my pictures. The Power and SNR columns have different meanings. It was worse on the ARRIS. My environment has not changed. I have a straight shot to the cable box.


What is the best product for best cable modem for xfinity?

Best cable modem for xfinity products from Motorola. In this article about best cable modem for xfinity you can see why people choose the product. Amazon Renewed and Arris are also good brands to look for when you are finding best cable modem for xfinity.

What are the best brands for best cable modem for xfinity?

Motorola, Amazon Renewed and Arris are some of the best brands that chosen by people for best cable modem for xfinity. Find the detail in this article. Arris, Netgear and Netgear are also brands that their products are worth to check.

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