With an ultra-narrow bezel,only 95mm thick, modular assembly and multiple combinations allow easy installation and integrated dust prevention.Ports for inputting and outputting audio and video data are included; and a singlekey can be used to switch among different modes. It is user- friendly and good-looking, with keys and ports along the side. The anti-glare screen gives a clear display without disturbance from strong light. Most importantly, the sensitive IR Touch Control providesaccurate positioning, sensitive feedback, and multi-touch capability without dead zones. Get an INTELLIGENT MAC in your conference room, educational institution, shopping mall, park, Movie Theater, or subway station to start a fabulous journey now.