The USB power cable and power adapter is included in the box. If you do not have access to an open outlet, you can also power your Chromecast by plugging the USB power cord directly into an open USB port* on your TV.
Once there, you should be greeted by the Chromecast screen.
This address should take you the Chrome store link of the extension.
The extension should download and install automatically after clicking.
Here, you can name your Chromecast if you want .
It should automatically detect the Chromecast that is connected to your TV.
