1 wireless hdmi transmitter and receiver,low power, no need adapter 2 With HDMI male, easy to ... projector, monitor etc.Features and AdvantagesDelicate, easy to takeLow power ,no need adapterMIMO AntennasData transmission rate is 3GbpsSystem delay is ... transmitter and receiverFlexible connection to any video source Application FieldsSome portable devices such as PC, mobile phone ,MP4 etc. ...