(This cable modem does not have a built-in wireless router or telephone call capability ... Requires cable Internet service.Approved by and for use with Comcast Xfinity and Xfinity X1, Cox ...

Even if Comcast services fantastic routers with the xFi Gateway modem-router combo, it's not helpful if you can't get it to ...

The chips will be used in everything from amplifiers on Comcast's network to the modem/router gateway devices in consumer homes. And Comcast in Houston and other markets is taking advantage of ...

How do I get a new IP address with Comcast? The Run box can be opened by pressing Windows and R simultaneously. Press Enter after you type CMD. Press Enter to open the Command Prompt window, and then ...