Get reliably fast speeds on all your devices when you switch to Xfinity Internet. | Xfinity

Internet latency faster than the blink of an eye. We're introducing the first customers in the world to a new, ultra-low lag Xfinity Internet experience. That means less delay and smoother, more responsive end-to-end connectivity when using interactive applications from Apple, Meta, NVIDIA and Valve. All made possible by our state-of-the-art network. | Comcast

New research alert! 📈 Ookla Speedtest Intelligence research shows that Xfinity Mobile download speeds soar by 150%, thanks to PowerBoost. Learn how this free feature delivers up to a gig over WiFi using millions of hotspots at home & on the go. | Comcast