Computers; computer printers; disc drives; computer keyboards; computer software; computer mouse; add-on cards; printed circuit board modules; modems; computer monitors; computer scanners; personal digital assistants PDA; network cards; computer network controllers; telephone sets; telephone answering machines; mobile telephones; cellular telephones; hand-free handsets for cellular telephones used in car; holders for cellular telephones used in car; satellite navigational system, namely, a gl...