... as you can on a board. i-Interactor portable wireless USB laser pointeri-Interactor, a revolutionary tool for class room and conference ... electronic white board, it consists of i-cam, i-pen, USB cable, user manual, driver CD, hosting bracket.The i-cam ... screen. The i-pen is well designed, can work as mouse, chalk,and eraser. high sensitivity, write smoothly without breakpoint, ,Multi ...