Supports:1.Android 4.2 or above 2.iOS(can NOT cast whole screen to HDMI TV， just sync cast photo/video/music to HDMI TV)3.Windows with Airpincast APK.Mode(Short press Fn key to switch): 1.Miracast(For Android and Windows)2.DLNA(With Airplay function for Apple to sync cast photo/video/music to HDMI TV).External WiFi antenna for stronger signal transmission.Full HD 1080P output via HDMI port.Accord with 802.11 b/g/n.Supports most of the video， audio and photo formats.Low power consumption， low heat， and support charging via TV USB port or USB power adapter.Easy to install and use.Mini， small-sized， and lightweight.Specifications:CPU:RK2928， Single core， ARM Cortex-A9Architecture:HD video decoder (1080p @ 60fps);GPU offers 3D graphic with OpenGL ES2.0 and OpenVG 1.1 2D/3D GPU (1 * Mali-400);HDMI 1.4DDR:DDR3: 256MOperating system:OS: Linux ;Linux Kernel 3.0.8+Wi-Fi:802.11 b/g/nI/O:HDMI 1.4 ; Micro USB for power supplyHousing color:BlackVoltage:5V 1AItem Size:Approx. 7.5 * 3.4 * 0.9cm / 2.95 * 1.34 * 0.35inItem Weight:Approx. 18g / 0.65ozPackage Included:1 x Wifi Display Dongle1 x USB Cable