Features:WiFi display receiver， cast photo/video/music from iPhone/Android smartphone/tablet PC to large screen TV/Projector.Support multi-screen interactive features like DLNA/Miracast/Airpaly.External WiFi antenna for stronger signal transmission.Support HDMI 1.4， 1080P full HD output.Mini， small-size， lightweight， convenient for travel.Note: Apple devices and Android smartphone/tablet PC/laptop must support Miracast， DLNA or Airplay.Specifications: OS Linux 3.0.8 CPU Single core， ARM Cortex-A9 GPU Offers 3D graphic with OpenGL ES2.0 and OpenVG 1.1 RAM 256MB DDR3 WiFi IEEE 802.11b/g/n Wireless Display Photo / video / music HD video decoder 1080p @ 60fps Functions DLNA support Android， display streaming/local videos based on DLNA protocol Miracast for Android 4.2 or above， sync cast photo/video/music to HDMI TV Airpaly for iPhone/iPad， cast whole screen to HDMI TV Power supply DC 5V Interface 1 * HDMI 1.4 1 * Micro USB (for power supply) Item size Approx. 8 * 3.5 * 0.8cm / 3.2 * 1.3 * 0.3in Item weight Approx. 20g / 0.7oz Package size Approx. 14.5 * 8.5 * 3cm / 5.7 * 3.3 * 1.2in Package weight Approx. 60g / 2.1ozPackage List:1 * WiFi Display Receiver1 * USB Cable1 * User Manual (English)