Novodio Airlink WiFi Display, Wireless HDMI WiFi Dongle Share Videos / Images /Documents / Live Camera / Music from All Smart Devices (Included Smartphone Tablet and Computer) to TV, Monitor, Projector or other Display with an HDMI Port 1. It is a compact and portable Wi-Fi display receiver and share the video/ images/ document/ live camera/ music from All smart devices to TV, monitor, projector or other display equipped with an HDMI port 2. Connect your device via WiFi, Supports Full HD 1080p resolution. Acts as a WiFi router to maintain internet connection 3. If you are using an iOS or Android device,you can scan the QR code shown on the TV screen or check directly on the App Store/Google Play Store for the  EZCast application. If you are using a Mac or a PC, please visit : http://www.iezvu.com/download and download the software for your operating system. 4.For Android OS users, please go to EZCast application, then open Wi-Fi settings to connect the smart Dongle. For IOS user, please go to the mobile phone settings-&gt;Wi-Fi, connect the smart Dongle, and then run the EZCast APP. 5. Support: Smartphone/ Mac OS X 10.8 or above/ iOS 7 or above/ Android 4.3 or above/ Windows XP, VISTA, 7, 8 or above (audio is not working on Windows XP)