On Wednesday this week, Google unveiled a handful of new products. There's the second generation Nexus 7 tablet, Android 4.3, and the Chromecast TV dongle. The latter has proved rather popular, selling out in most online stores within the first 72 hours.
The accessory is very similar to the Apple TV, or the Roku box, as it lets you stream Internet content to your television. That content varies, however, depending on which product you go with. So we thought this breakdown of their differences was worth a look...
