Speed wins.

XFINITY® delivers the fastest Internet, now with download speeds up to 305 Mbps.

Introducing Extreme 305 from XFINITY – the fastest Internet available. With Extreme 305 you get the speed you need for your entire house. Stream full movies in HD, game in real time with no lag and download large multi-media files — on all of your devices, all at the same time.

Not only do you get the fastest Internet, but you’ll get Constant Guard™, the most comprehensive online protection of any Internet provider, included at no extra cost — a $360 value. Constant Guard includes Norton™ Security Suite, identity theft protection and more to help keep you safe online.

Get the fastest Internet in your house for $299.95 a month.

Call 1-800-XFINITY to sign up today.


Limited to Extreme 305 and service to a single outlet. Not available in all areas. Three year contract required. Early termination fee applies. Pricing subject to change. Equipment, installation, activation and taxes extra. Actual speeds vary and are not guaranteed. Not all features compatible with Macintosh systems. © 2012 Comcast. All rights reserved.