Comcast Xfinity’s XB8 cable internet gateway supports Wi-Fi 6E, which makes gigabit internet service faster — if you have compatible devices that connect to it.

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.

Comcast Xfinity customers are experiencing faster internet speeds as of last week at no extra charge as the Philadelphia-based telecom giant rolled out an automatic upgrade.