Earlier today, Google’s fall product launch was about to open. Rick Osterloh, the hardware business leader at the conference, announced that since Chromecast was released four years ago, they have sold 55 million Chromcasts and Chromecast-equipped devices. It is worth mentioning that as of July 2016, Google announced Chromcast sales of 30 million units, and Google sold more than 25 million Chromecasts in the past 15 months. Chromecast is Google's streaming media transmission tool, priced at only 35 US dollars. In 2015, Google released the second generation of Chromecast and Chromecast Audio, which can transform traditional speakers into wireless speakers. Last year, Google also released Chromcast Ultra, which supports 4K transmission, for $69.
