9 Electrical and electronic data processing equipment and computers; apparatus for digital and analog signal processing, in particular modems; electrical switching devices with digital and analog signal processing; apparatus for the input, output or reproduction of data, namely, data carrier readers and recorders, in particular, printers, plotters, modems, light pens, joy sticks, scanners, multi-function computer keyboards, roller ball input apparatus, namely mice and trackballs, speech input apparatus, namely, microphones, acoustic and optical reproduction apparatus for data processors, namely, monitors and loudspeakers, and featuring monitors and loud speakers integrated into goggles or helmets; consoles and modules for video games; computer game programs, computer operating programs, computer games software, discs and cassettes; video games cartridges, discs and software; image and sound data carriers and data carriers supplied with or without programs and data lines, in particular floppy disks, magnetic tapes, cassettes, video cassettes, and tape streamers, hard disk memories and read-only memories, RAM and plug-in modules, optical memories, except exposed and unexposed films, namely, CD-ROMs and WORM; integrated circuits supplied with printed circuit boards, in particular plug-in cards; accessories for electronic data processors, namely cables, plugs, terminal tables for screens and printers, daisy wheels, automatic voltage and current regulators, emergency power supply apparatus, apparatus to protect against power surges, namely surge plugs, dust filters, sound absorbing canopies, fans for data processors, and electrical distribution units; mouse pads