Microsoft Surface HD Digital AV Adapter - Ethernet/HDMI

You've got so much to share, and so many people to share it with - why not share it in high definition? Expand your horizons and your audience. Show off everything you've got on an HD-quality screen.
Designed for surface with Windows RT, this proprietary HD Digital AV Adapter lets you connect your device to any HDMI-compatible display and stream movies, play video games, and watch slideshows in high definition.