Wireless Hdmi Spidercast,is  Media Streamer,which Enables Video Remotely From Smart Phone,tablet,or Laptop to the Tv. Th Black Stick Transmit Content(netflix,youtube, Hulu Plus,pandora, Google Play Movies & Music) Support Samsung Galaxy S3,s4 Etc Support Multi-Standard: Miracast, DLNA, Airplay; Multi-Platform support: Android phones/tablets, Apple iOS iPhone/iPad, Windows PC/Note, Mac ; PC/Notebook; Can drtl play nd cast local video, music. Screen mirroring  supported - u n u TV   nd independent screen; Extended cable wth WiFi dongle t avoid big TV screen blocking wireless signal. Cast Content: Video, photo, game, files; Display Device: HDTV r projector wth HDMI port Devices Supported: kindle fire hdx, DELL VENUE 8 PRO, LG Optimus, Google Nexus 4, Google Nexus 7ii (2013), Samsung Galaxy S3, Samsung Galaxy S4, Samsung Galaxy Tablet, Sony Xperia ZR M36h, HTC Nw One, Lenovo A830, Lenovo K900, Acer V370, ZTE Z5 r Mini, OPPO Find 5, Xiaomi MI2/MI2A/MI2S. Mt f MTK quad core smartphone, uh  THL brand, ZOPO brand, etc. Mt f Rockchip Tablet PC, uh  cube, pipo brand etc. IOS Mirroring (EZ-mirror) nd Default mode setting, Fr default mode setting,you n default set th Spidercast t Ezcast mode, r MIracast model. NO nd t change mode vr time whn u turn on. vr convenice Please first confirm ur Android device support Miracast function f u wnt t u mirror screen t TV