Chromecast_dongle_by EricaJoy on Wikimedia Commons

A Chromecast dongle can broadcast streaming sites on a television useing WiFi. Photo by EricaJoy, licensed under Creative Commons.

A Chromecast dongle can broadcast streaming sites on a television useing WiFi. Photo by EricaJoy, licensed under Creative Commons.

A Chromecast dongle can broadcast streaming sites on a television useing WiFi. Photo by EricaJoy, licensed under Creative Commons.