Does this work for Comcast Internet for sure?
878769
Yes. You can verify that by looking at Comcast's website, they have a list of all routers which are supported by them. Note that there are speed ratings for routers and the wireless protocol they support. This is an older model, but thanks to Comcast's high speed internet (even at basic service), speed is not an issue.
878770
Actually, Comcast contacted me about a month after I purchased this modem to inform me that this product was out of date and would not provide the speed of internet that I was paying for (50mb).
878771
I am not sure I got the zoom box from Walmat I know that one works for time warner cable it is the dual one modem and wireless! I tried to make it work but in the end I returned it didn't work with my cable!
1487308
Yes it does work with Xfinity comcast. That was the reason I purchased it, and it works better than the modem that I was renting from Comcast. I don't get the interference or "Clicking" on my phone line like I did with the modem provided by comcast. I run everything through this Arris modem, like my Netflix, Roku, Apple TV, Computers, Lap tops and Tablets. I hope this answers your questions.
1156083
This product does not have an integrated modem, if that is your question. It will still function as router and switch if you pair it with a dedicated modem for your internet provider, but it is not an all in one gateway device for Comcast. If that is what you want try something listed on the Comcast website. http://customer.comcast.com/help-and-support/internet/comcast-supported-routers-gateways-adapters/
1101729
I can't speak to any but the Scientific Atlanta that I have. As to being "guaranteed" to work on Comcast, I can't say, but the modem it replaced was a Scientific Atlanta of the same type and this modem replaced it and works perfectly. I had no problem with Comcast in switching from one of theirs to one of my own.
736565
This router will work with any cable ISP. However, I do not know if Comcast will support and install it for you. In my opinion the complexity level for installing this is basic, and be done by anyone with very basic knowledge. Dont waste your money having a Comcast tech do it for you.
2258889
This wireless router has Ethernet connections only, which means that you'd have to connect it to your cable/fiberoptic modem provided by Comcast. If you already have a modem with Ethernet output, then this should work just fine for you.
1617692
The one that I had purchased did not work with Comcast for me. I was on the phone with them for well over an hour & the bottom line in my application it was a NO GO. It did not work & I bought another brand & it was golden. I bought this brand/model... Arris Tm722g Cable Modem Docsis 3.0However & do not believe & spent that much...
535590
Yes, I believe it will because I am currently using it with Comcast internet and both download and upload speed are unaffected. I added this booster because I was having trouble with on-demand and this cleared up the problem.
1757307
I don't have Comcast but it may be wired universally so it should work no guarantees but it won't hurt to try it with your modem
2223997
Yes. Mine is hooked up to get the internet through a wireless network and it works very well. My computer is relatively far from the wireless modem, so I had to buy a mid-range modem to broadcast far enough for the computer to receive a consistently good signal. When Comcast upgraded the internet speed in this area, the modem was able to keep up with it.
2019969
Definitely. We bought it when we had Comcast. We now have Centurylink and it works just as well.
858987
Yes, this device is compatible with ALL of Comcast's Internet Tiers (currently up to Extreme 150). You can verify this by visiting Comcast's supported modem site here: http://mydeviceinfo.comcast.net/Please note that this device is capable of working with any major ISP as it is DOCSIS 3.0 Certified. Simply contact your ISP to verify that the model is supported.
1271265
I have comcast in my house as well, and it works just fine with my internet service! :)
2258888
This works fine with Comcast. You may need modem. Not all modems are compatible with Comcast.
148978
Yes! This is Comcast's newest modem and is designed specifically to work with their service.
807103
NO, this is not compatible with Comcast. This is a DSL modem which uses a standard phone jack (RJ-11). Comcast is a cable provider and uses a different type input.
2241459
Yes it is but you have to make sure once you get it you call comcast and register it or it will not work properly. That is with any personal modem though.