Xfinity will let you rent a modem when you sign up for its Internet service, but you do have the option of using a third-party modem instead. Here's how.

I've been writing about broadband for over half a decade, and I like to think that means I can call myself something of an expert on the subject. Yet, despite my expertise, I have carried around a ...

PHILADELPHIA—Comcast announced that it has upgraded Xfinity Internet speeds for more than 20 million customers for no additional cost. As part of the upgrade, Xfinity Internet tiers, and the NOW ...

Buying my own modem and router saves me money and immediately boosted my upload speeds by 2,000%. For most people, a monthly charge of $15 for internet equipment doesn't seem too bad when you're ...