To show Chrome on your TV, you need: A Chromecast, Chromecast with Google TV, Google TV Streamer (4K), Chromecast Ultra, or TV with Google Cast. Your Google streaming device must have a strong Wi-Fi connection. Learn how to Troubleshoot Chromecast and Google TV Streamer connection. A computer with the minimum system requirements and a strong connection to the same Wi-Fi network as your Google ...