S+DOC software can transfer PDF file directly on big screen(TV or projector)through WI-FI.Let sharing file will not limit to small screen through operate big screen.
1. S+dongle(Hardware sold as website: www.sztena.com)
2. S + dongle can adapt to many users from different iphone and ipad connection.
3. S + DOC can fit S + dongle hardware, can transfer PDF file directly from ipad,iphone,ipod to big screen through connecting WI-FI .
4. S+DOC software can support mirror function through transfer PDF file(e.g marking,integration and graffiti)