This new low-lag technology is expected to eventually be available to all Xfinity internet customers. This technology has a ...

If you’re an Xfinity customer, your Internet speeds might have just gotten as much as two times faster. Today, Comcast announced an internet upgrade for over 20 million customers that could ...

Comcast Internet Service has Flex 4K streaming and hotspot services. Find the right speed of service for your home by answering a few simple questions to have Comcast match you with the right plan.