Does this works with comcast?
775030
This is a designed for cable. Most likely comcast is powered by telephone lines. If true you need a telephone jack connection.
775031
Did not work with Comcast here in Georgia. Probably does in some areas. Had to do with ip4 and ip6. They use ip6 here.
779040
It WORKS with Comcast. I just ordered the second one to skip the riddiculous $8 Modem rental (Lost the first one due to a power surge few days ago (Idiocy will always prevail...USE a power surge protector). I start by connecting the cables to the modem then the ethernet cable to my laptop and lastly plug the modem to the power outlet. Open up your browser, go to xfinity.com, loggin to your account and it will self detect and self install your new modem. the last step which will be updating the hardware (it takes forever and franckly I don't know if it does update). I just open a new tab/window, browse thru multiple websites to test the internet. Unplug the power cord to the modem, plug the ethernet cable to your wifi router, plug in both modems and everything should work.
1808787
Yes, it will work. I also used it for Comcast all-in-one package and it worked great!
622401
yes. I have comcast and it worked perfectly. It was the same model I was renting from comcast before I got this one to replace it. Hope this helps....
1196352
Yes. It is made for Comcast Xfinity. It needs a CableCard, obtained from ComCast.
841035
I don't think so, this is for ADSL phone line, Comcast is a cable. Look for cable modems.
858986
It works with any package from Comcast. I have this modem and the Performance Internet Package. Works great.
1844741
Yes it does, but I don't recommend that you buy this item Motorola no longer supports it, and Comcast told me that it is at "End of Life" status. Find a newer model that will be supported by the cable company.
2189618
Don't know if it is compatible with Comcast. It is compatible with TimeWarner.
1607461
Yes my daughter is using this with Comcast she did have to call to have help to set it up but it's been working fine ever since
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.
1268619
I'm not sure if it works on all cable networks, but I purchased it to work on Comcast.
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.
622402
Yes it is. I have Comcast. Comcast has a list of compatible modems on its site.
2010637
Unless Comcast it's offering dsl then no. This is strictly a dsl modem. You would want to search for a cable modem.
1280908
No, this modem is compatible with the Comcast system, you should not have to call them to set-up modem.
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.