1. HDMI full HD 1080P output has faster processing speed, which can provide you with a perfect home theater experience 2. Multi-mode selection: Miracast / DLNA / Airplay / Airplay mirroring, home theater design, PPT presentation, games and video conferencing 3. No application or driver is required, just 3 steps to enjoy media on the big screen: Plug and Play -> Connect -> Mirror. Please follow the steps listed in the picture correctly, otherwise the steps will be invalid 4. High-performance wireless transmission: built-in WiFi module supports 2.4GHz WiFi, supports online and local content wireless display: video/audio/photo/office files/website 5. Support online upgrade: if the dongle is in network mode, it will automatically upgrade when there is a new version on the dongle server Note: 1. Mirror online and local content wireless display support: video/audio/photo/office file/website 2. No switch: No need to switch between different operating system devices 3. Operating system: Support Android OS 4.0 / IOS 6.0 / Mac or higher Specification: 1. Main chip: dual-core Cortex A7 up to 1.5GHz 2. Support video formats: MKV, WMV/VC-1 SP/MP/AP, MPG, MPEG, DAT, AVI, MOV, ISO, MP4, RM, H.265, real-time video 8/9/1 0, up to 1080P 3. Support audio formats: MP1 / MP2 / MP3 / WMA / OGG / ADPCM-WAV / PCM-WAV / AAC 4. Support photo format: GIF / JPEG / BMP / TIF / JPG / TIFF