... , and right click functions, operate and control your computer, and use the matching software to write, erase, mark, drag, have the ... is portable, can be carried around in a briefcase and weight less than 1kg.iv- Strong software support for teaching and training ... Requirement OSWindows XP/ VISTA / Windows 7CPUIntel P4-1.0GRAM128MHard Disk50M i-Interactor USB infrared interactive mini smart board