... , computer, touch TV, training and education, commend centers, board rooms, etc. Features: Support multi-touch by pen, finger ... reflective strips, and installation screws, excluding the central board or glass, this is the good solution for ... 110″ConstructionFrame: aluminum, die-cast zincPCB: FR4 fiberglass printed circuit boards, tempered glass, etc. PC connection5m USB cableTouch technologyOptical ...