In some markets, new Xfinity customers can get their wifi set up same-day.

If you’re obsessed with your video-gaming prowess, a new, free upgrade from Comcast should make you want to verify that you have the right modem for your Xfinity service. The Philadelphia cable giant ...

Home routers and cable modems are now extremely powerful devices, but they all suffer from the attention of their manufacturers’ design and marketing departments. Instead of neatly packaging them in ...

Old modems have a lot more going for them than it might seem ...