The most popular HDMI Dongle from Google; Chromecast is available for $29.98 including $6 Google Play credit.
Using Google Chromecast you can turn any normal TV into high end TV. It is a simple stick with wireless connectivity. All you need to have is a TV with HDMI connectivity, remaining all things are managed by Chromecast.
Buy Google Chromecast. | Price: $29.98