Excellent condition - rarely used. Costs $60-70 to buy new. This display adapter allows you to take whatever's on your laptop, tablet or smartphone and share it wirelessly on an HDTV or monitor. Lets you enjoy movies, personal videos, photos, games, websites, and even PowerPoint presentations all on a bigger screen. Features Miracast technology to ensure you can display all your content, not just certain apps or content streaming. Simply plug the adapter into an HDTV, connect, then wirelessly mirror or extend your screen and you're all set. More information can be found at - https://www.microsoft.com/en-ca/p/microsoft-wireless-display-adapter/8vwdj9bd9xlz