Project the entire screen of your smartphone, tablet, or laptop onto a TV or monitor with the Microsoft Wireless Display Adapter V2. Convenient, for example, for companies or mobile employees who want to show Office documents, videos, or websites via a projector or monitor in a meeting room. The installation is very simple: plug the dongle into the back of your TV or monitor (via HDMI and USB), connect with the appropriate device and start streaming. The Wireless Display Adpater makes use of Miracast/WiFi Direct. Just like with Bluetooth, this technique sets up a network between 2 devices. This means you don't need an internet connection.