Xfinity will let you rent a modem when you sign up for its Internet service, but you do have the option of using a ...

The operator also reported that with WiFi PowerBoost, Xfinity Mobile and Comcast Business Mobile customers seamlessly receive WiFi speeds up to 1 Gbps no matter what Internet speed tier they subscribe ...

This free upgrade enables upload speeds up to 100% faster and is available to over 20 million Comcast customers.

Xfinity Internet is available to more than 63 million ... This new technology will be available for different Xfinity gateway router models, such as the XB6, XB7 and XB8. But it won’t be rolled ...