Does this work with comcast?
926758
I had to return mine 'cause it would not work with my Linux system hard as I tried, and I have been using Linux for years. At any rate, we don't have Comcast in our area so I could not have answered your Comcast question any way. However, this much I do know: if you have a cable system, as I assume that's what you have with Comcast, a DSL modem will NOT work because DSL's are made for phone lines. If Comcast is a cable-based system, then you will need a modem made specifically for a cable system. And I do not know of any modem that will work with either a phone line or a cable. There maybe some out there, I just don't know of any. Hope this helps you some. :-) I had to return mine 'cause it would not work with my Linux system hard as I tried, and I have been using Linux for years. At any rate, we don't have Comcast in our area so I could not have answered your Comcast question any way. However, this much I do know: if you have a cable system, as I assume that's what you have with Comcast, a DSL modem will NOT work because DSL's are made for phone lines. If Comcast is a cable-based system, then you will need a modem made specifically for a cable system. And I do not know of any modem that will work with either a phone line or a cable. There maybe... » Read More I had to return mine 'cause it would not work with my Linux system hard as I tried, and I have been using Linux for years. At any rate, we don't have Comcast in our area so I could not have answered your Comcast question any way. However, this much I do know: if you have a cable system, as I assume that's what you have with Comcast, a DSL modem will NOT work because DSL's are made for phone lines. If Comcast is a cable-based system, then you will need a modem made specifically for a cable system. And I do not know of any modem that will work with either a phone line or a cable. There maybe some out there, I just don't know of any. Hope this helps you some. :-) « Show Less
1982276
Yes. That is exactly what I use it for. It was easy to set up. Just call Comcast as soon as you get it. Works great.
1511181
No, it does not. And very good question. I bought this based on it's name, in order to replace my comcast telephony modem, and it is NOT useful for that. I returned it to Amazon for that exact reason.
52609
Yeah! It will work with most routers especially Comcast. I have Charter & it worked just fine.
1073888
Its just a modem - you'll have to get a separate router. Unlike what comcast provides which is a dual purpose modem/router.
1731797
No, from what I have been told Comcast's voltage is too low. The one I bought would not work.
1944428
Do you mean Comcast modem? If so, I don't see why not. It should work with any type of modem wether it is a cable or DSL modem. The modem's job is to convert the incoming signal from analog to digital. The router routes the digital information (packets) to and from your devices.
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.
2262526
It will with no problems. You don't need a new modem. I have Comcast's older modem with of course a router and it works perfectly. Comcast sounds like they are trying to make you pay more money for a newer modem which is not necessary.
1938088
Mine worked with Comcast. It uses the 10.0.0.xxx IP scheme. Hope this helps you.
1498671
it was compatible with Comcast, but Comcast could not get it to work. I had to go to Best Buy and purchase something there.I would save yourself some trouble and just go to Best Buy.
1952290
I can't answer your question as this item stopped working after 3 days so I sent it back for a refund. It was working fine on my phone line which is through a Cable modem on Comcast. Then it just stopped working.
1902292
It certainly works with Comcast. I have used it in two different zip code residences with no problems. Bought it about three years ago. I have not looked at the Linksys site provided by the first responder.
580574
The does not have a coax input. So, if Comcast uses cable connections (rather than phone line hookups), I don't think this will work. I used it with AT&T DSL, because they provide their signal (in the house) via phone lines and/or ethernet cables. Hope that helps. :)
1628098
It should, it works with Comcast and I think the technology is the same. Connect it to any phone jack on phone side of the cable modem. Only downfall we found on our Comcast setup is the caller ID stops working, but well worth the benefit. Not one telemarketer has made our phone ring since we got this.
1756563
Hey this is Nina I am not sure but give it a try. Plug it in the modem and see if it works and it not, plug it into the wall using comcast service. It should work either way. Nina
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.