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supersonic

                    

Unlimited Gig-speed Internet and streaming for just $50/mo
When you add one Mobile Unlimited line on America's most reliable 5G network within 90 days.
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No term contract
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Unlimited Gig-speed with supersonic WiFi and 2-year rate guarantee
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Flex 4K streaming TV box included
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Pricing & other info
Limited time offer. Restrictions apply. Requires paperless billing and autopay. New Gigabit Internet customers only. Xfinity Mobile requires postpay Xfinity Internet. After 24 months regular rates apply to all services and devices.
Learn about the 3-for-1 Bundle: Internet, streaming, and one Xfinity Mobile Unlimited line, all for about the same price you could pay for one unlimited line with 5G with other providers. Learn More

Internet that gives you more

The largest gig-speed network

Reliably fast Internet, even at peak times when everyone's online.

The ultimate entertainment experience

TV, sports, streaming apps, and DVR all in one place — all powered by the fastest Internet.

A powerful and secure connection

Help protect your loved ones online with Advanced Security, included with the xFi Gateway.

Unlimited with 5G with Xfinity Mobile

Get connected to the most reliable 5G network nationwide.
xFi Advanced Security is available to Xfinity Internet customers with a compatible Xfinity xFi Gateway. Must activate Advanced Security through Xfinity app. Xfinity Mobile utilizes the highest ranked network from RootMetrics® 1H 2021 US report. WiFi networks not tested. Results may vary. Award is not endorsement.

Xfinity delivers Gig speeds to more homes than any fiber Internet provider.

Experience ultra-low lag with supersonic WiFi

Stream in 4K Ultra HD. Game like a pro. Enjoy advanced WiFi 6E technology with 3x the bandwidth for more reliable connections.

Want our fastest speed?

Check out our 6-gig Internet, with 6 Gbps (6,000 Mbps) download and upload speeds.
Learn about 6-gig Internet

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Restrictions apply. Not available in all areas. Actual speeds vary and not guaranteed. For factors affecting speed, visit www.xfinity.com/networkmanagement. Must activate Advanced Security through Xfinity App. 

 

Ultra low lag based on median latency of 13 milliseconds or below for Xfinity Gigabit Internet customers with xFi gateway as measured by Xfinity Speed Test. Requires compatible xFi gateway. Limited availability.