Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Comcast Launches Five-Year Price Guarantee for Xfinity Internet Customers

New Plans Start at $55 a Month Guaranteed for Five Years; Includes Best-in-Class WiFi Equipment and Unlimited Data; No Annual Contract Required

All New Xfinity Internet Customers Can Add a Line of Xfinity Mobile with WiFi PowerBoost, Delivering Gig Speed WiFi

For the first time, Comcast is introducing the option to choose a five-year price guarantee when customers sign up for a new Xfinity Internet package. The nationwide offer includes Xfinity’s best-in-class WiFi gateway and unlimited data – for one simple monthly price starting as low as $55 per month. The rate is locked in for five years with no annual contract required, giving customers the freedom and flexibility to cancel at any time without penalty.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250415832142/en/

Comcast is introducing the option to choose a five-year price guarantee when customers sign up for a new Xfinity Internet package.

Comcast is introducing the option to choose a five-year price guarantee when customers sign up for a new Xfinity Internet package.

The price guarantee is rolling out as part of Xfinity’s mission to deliver transparent, nationwide pricing that is clear and consistent, and increase the value customers receive from its fast, reliable, and secure Internet products.

“We’re addressing two significant consumer pain points – rising costs and transparency – with incredible value and easy-to-understand pricing that is locked in for five years,” said Steve Croney, Chief Operating Officer, Connectivity and Platforms, Comcast. “Our new price guarantee removes complexity, and when our customers also take mobile, they get the nation’s largest converged network, which automatically delivers gig speeds wherever they go.”

Customers who sign up for Xfinity Internet and opt for the new five-year price guarantee will receive:

Reliable, Powerful WiFi: New customers will receive an Xfinity Gateway that delivers incredible bandwidth capable of connecting upwards of 100 devices across the home. They also have access to Comcast’s WiFi network, the largest and fastest in the nation, to extend their connectivity experience on the go for no additional cost.

Unlimited Data: Unlimited data is included for every customer who chooses a plan with a price guarantee.

Xfinity Mobile Included: The five-year guarantee includes an unlimited Xfinity Mobile line at no cost for a year.

Gig Speeds at Home and On the Go: More than 90 percent of Xfinity Mobile data traffic happens over WiFi, and now mobile customers have access to WiFi PowerBoost, which seamlessly delivers speeds up to 1 Gbps when connected to WiFi in and out of the home.

Ultra-Low Lag Internet: Comcast began rolling out ultra-low lag Internet last year. Customers will experience this new technology when they use FaceTime on iPhone, iPad, Mac, Apple TV, and Apple Vision Pro, apps on Meta’s mixed reality headsets, NVIDIA’s GeForce NOW, or many games on Valve’s Steam Games platform.

Cybersecurity Protection: Customers that take the Xfinity Gateway receive Xfinity Advanced Security, which protects all connected devices and the customers who use them at the gateway level from malware and other threats.

Parental Controls: The Xfinity Gateway also features network controls, available through the Xfinity app, that gives customers total control of their home network. Customers can set parental controls, test the connection to new devices as they join the network, pause WiFi, set WiFi schedules for family members, and more.

Consumers can sign up for Xfinity Internet and Xfinity Mobile online at www.xfinity.com or at their local Xfinity store.

About Comcast Corporation

Comcast Corporation (Nasdaq: CMCSA) is a global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, our businesses reach hundreds of millions of customers, viewers, and guests worldwide. We deliver world-class broadband, wireless, and video through Xfinity, Comcast Business, and Sky; produce, distribute, and stream leading entertainment, sports, and news through brands including NBC, Telemundo, Universal, Peacock, and Sky; and bring incredible theme parks and attractions to life through Universal Destinations & Experiences. Visit www.comcastcorporation.com for more information.

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