Wireless Wifi Display Hd 1080p Hdmi Tv Dongle Hdmi Adapter - Miracast and Widi Mediashare Files displayed on you notebook and smart mobile phone could be transmitted to display on HDTV screen through Wifi. It is a large screen sharing device that supports HDMI Miracast sharing. Users can enjoy browsing on the big screen from TV smart phone photographs taken by the real-time sharing conference room projector laptop screen , or watch TV at home via tablet STB 's live broadcasts. Miracast devices ( such as smart phones, tablet PCs and laptops ) Wireless streaming feature that allows you to easily share movies, photos , web content , music and games compatible devices to your TV Needs smart phones, tablet PC or laptop with a wireless display Miracast,quad-core (but it CAN'T be compatible with phones under ROOT )