X1 Settings Overview - Xfinity Support
Xfinity Flex, 4K Streaming Box
Comcast brings AirPlay support to its Xfinity streaming app - PhoneArena
Comcast's Xfinity Stream app comes to Apple TV - The Verge
HBO GO on Apple TV (via Xfinity)
Comcast adds raft of FAST channels to Xfinity Stream - Digital TV Europe
Apple's TV App Reveals its Plight with Television Industry - The Mac Observer
Apple TV 4K Archives - Media Play News
Comcast Xfinity stream app is finally coming to Apple TV : r/appletv
Comcast Xfinity Flex $5 Streaming Cord Cutting Service Is
ANYGET Wireless HDMI Display Dongle Adapter, TV Adapter Used for Streaming Video/Audio from Laptop, PC, Smartphone to HDTV/Projector, No Setup,No Need APP, Support Android, iOS, Windows and MacOS : Electronics
Comcast Adds Apple AirPlay Support to Xfinity Stream