Welcome to our store! Cast small screen to big screen: This HDMI dongle can wirelessly cast your smartphone, tablet or laptop to your HDTV/projector/monitor, no cables required. All-in-one, widely compatible: Cast your small screen to a larger display! Your small screen needs to support DLNA/Airplay/Miracast protocol. The big screen needs to be equipped with HDMI, such as an HDTV, monitor, or projector. This HDMI wifi display dongle is compatible with iOS 9+ / Android 5.0+ / Mac / Windows 8.1+ devices. Note: Not compatible with Netflix, Hulu Plus, or other HDCP copyright applications. Easy to operate: Pair the wireless display adapter with your phone, tablet, or laptop screen to mirror the display. No driver or APP required, and no messy cables! We do have an EZMira app available. No need to download the app unless your Android phone does not support Miracast protocol. One adapter supports all system devices; the connection process varies depending on the system. Please refer to the user manual for detailed connection instructions. Widely Used: Perfect for sharing images and videos on TVs/projectors at home, delivering presentations in meetings or classrooms, live broadcasts, education, business, and more. Regular OTA Updates: We regularly update the firmware on our cloud servers to add features and improve compatibility. Connect this dongle to your wifi, and it will automatically upgrade, keeping up with the latest versions of iOS/Android/Windows devices. Package Weight: About 100g.