If you are asking how many TV's you can stream too with this router it depends on what you are streaming and how fast your fiber optic feed is. A good benchmark is Netflix likes to have anywhere from 4 to 7 MB/s to stream a show. This router can do 1 GB transfer speeds wired. Streaming wireless it can do about half that. That's a lot of TVs and shows at once. So to answer your question it will be limited by your fiber optic speed going to your house from your ISP, not the router.