Cardinals vs. 49ers Livestream: How to Watch NFL Week 4 Online Today - CNET Find out all the info you need to stream Sunday's 4:25 p.m. ET game on Fox between the Arizona Cardinals and the San Francisco 49ers. #press https://www.cnet.com/tech/services-and-software/cardinals-vs-49ers-livestream-how-to-watch-nfl-week-4-online-today/?utm_source=press.coop#ftag=CAD590a51e https://www.cnet.com/a/img/resize/007894641618f35ca252452754cfa073b813f12a/hub/2023/09/29/713ceab1-3d7a-46fc-a29d-ed282334dba7/gettyimages-1613291723.jpg?auto=webp&fit=crop&height=614&width=1092