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.

Internet: Gig-speed WiFi requires Gigabit Internet and compatible gateway. Actual speeds vary and not guaranteed. Many factors affect speed, including equipment performance, interference, congestion, and speeds of visited websites. WiFi speeds affected by additional factors, including distance from Gateway, home configuration, personal device capabilities, and others. For factors affecting speed visit www.xfinity.com/networkmanagement.

Xfinity Flex: Restrictions apply. Not available in all areas or to current Xfinity Video customers. Requires post-paid subscription to Xfinity Internet, excluding Internet Essentials. Pricing subject to change. Taxes, fees and other applicable charges extra, and subject to change. Limited to 3 devices. 1 device included, additional devices $5/mo. per device. All devices must be returned when service ends. Separate charges apply to On Demand and certain streaming services. Viewing will count against any Xfinity data plan. 4K Disclaimer: Limited 4K programming available. Requires Netflix premium package or Prime Video subscription, 4K capable TV Box and 4K capable television.