Comcast High-Speed Internet with PowerBoost^® - Fast keeps getting faster.

A new world of speed

Discover the Internet like never before with speeds way faster than DSL. Plus, Comcast High-Speed Internet now comes with PowerBoost, with speeds with up to a blazing-fast 12 Mbps.

Music, videos, online games - whenever you’re downloading something big, PowerBoost kicks right in. Imagine you’re downloading a 10 MB file, like three MP3 songs. It would take about 53 seconds with a 1.5 Mbps DSL connection. Compare that to 6.6 seconds with Comcast High-Speed Internet with PowerBoost. That’s right, dream on DSL.

Comcast knows speed. McAfee® knows security.

Consider yourself protected with a comprehensive set of McAfee security features included FREE with your Comcast High-Speed Internet Subscription.

Speed comparison for downloads only and compare Comcast 6 Mbps to 1.5 Mbps DSL. PowerBoost only available with Comcast's 6.0/8.0 Mbps plans. Compatible cable modem required. PowerBoost burst is for the first 10 MB of a file. Service then reverts to provisioned speed. Service may not be available in all areas. Actual speeds may vary and are not guaranteed. Use subject to Comcast High-Speed Internet terms and conditions. © Comcast Copyright 2008. All rights reserved.