Comcast already streams 4K content to Samsung's most recent TVs with its Xfinity in UHD app, but soon the cable company will produce its own 4K set-top box. Today Comcast announced that this device, ...

PHILADELPHIA--(BUSINESS WIRE)--Comcast today announced the launch of the XiOne, a new global wireless streaming device currently available in Italy and Germany to Sky Q customers and beginning its ...