Power Kentucky Derby 148 with Xfinity's Supersonic WiFi for a truly unbeatable viewing experience.

Program includes access to free and discounted content, discounts to Universal Parks & Resorts, Xfinity Mobile benefits, and early access to the latest Comcast technologies like Supersonic WiFi.

Comcast CMCSA recently announced the availability of its Supersonic WiFi, enabled by its newest WiFi 6E gateway. The new Supersonic WiFi is currently available to Xfinity Internet Gigabit and ...

Enabled by Xfinity’s New WiFi 6E Gateway, Supersonic WiFi Delivers Gigabit Speeds to Power the Ever-Increasing Number of Devices in Consumers’ Homes (Photo: Business Wire) ...