Seguro&reg; Upgrade Version EZCast M2 OTA Smart TV Stick WIFI Display Dongle HDMI Streaming Media Player Miracast DLNA Airpaly Output 1080p Full TV Video Windows iOS Andriod Mini Pc Player Display Adapter Support Dlna Ipush TV stick Tv Receiver Box Dongle Google Chromecast This upgrade version Ezcast Cast M2 OTA mean:"Over The Air" permanently free to upgrade the firmware.And don't need to install APP.What's more it can recognize your IP address and match your local language automatically Wireless interconnection, sync cast photo / video / music / office file / web browser / live camera from iPhone / Android smartphone / tablet PC to large screen TV / Projector, perfect for PPT presentation and video meeting. Support HDMI 1.3, 1080P full HD output. With OTA chip, support upgrade online. Mini, small-size, lightweight, convenient for travel. Support EZCast, DLNA, Miracast, EZAir (Airpaly), multi-screen interactive by pushing only one button. You can make colorful notes on the photo / Word / Excel / PPT / PDF / Website, whether you save it or not. Note: Apple devices and Android smartphone / tablet PC / laptop must support Miracast, DLNA or Airplay.Built-in wifi module, support WiFi 802.11 b/g/n, strong anti-jamming capability.