Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, supervision and checking, life-saving and teaching apparatus and instruments, namely, digital and tv cameras; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound and images; prerecorded magnetic data carriers and recording discs featuring documentation in the nature of product manuals, catalogs, data sheets, brochures, press kits in the field of software and hardware; prerecorded compact discs, DVDs and other digital recording media, namely, USB flash drives featuring documentation in the nature of manuals and quick setups in the field of software and hardware; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software for encoding and decoding of video and data signals, graphical user interface for management and administration of kvm devices; fire-extinguishing apparatus; matrix switches for audio and video signals; crossbar switches for audio and video signals; switches, in particular remote switches in the nature of electric keyboard, video monitor and mouse (kvm) switches; extenders, in particular VGA and USB extenders and USB extension cables for keyboard, video monitor and mouse (kvm); devices for converting electronic signals; devices for increasing the distance during signal transmission, namely, cross-band repeaters; electricity distribution consoles; holders adapted for electrical and electronic devices and cables, namely, mounting plates for use with keyboard, video monitors, and mouse (kvm) equipment; computer hardware in the nature of electrical power supply units; transformers; amplifiers for signals, namely, electrical and electronic amplifiers for video, audio and data signals; USB cables; USB dongles being wireless network adaptors; external computer bus interfaces, namely, USB interfaces; signal cables for IT telecommunication, audio visual and telecommunications, namely, optical and electrical fiber cables; ducting for electric cables; computer peripheral devices; LCD display screens; flat panel display screens; electrical interference suppression devices, namely, conductive silicone packing; remote controls for projectors; electrical terminal boxes; electric contacts; acoustic couplers; data processing equipment, namely, couplers; loudspeakers; luminous signs; apparatus, namely, computer-controlled apparatus for measuring video and data signal quality; electrical relays; electrical fuses; signaling apparatus, namely, electrical annunciators; transmitters for electronic signals; all excluding IP cores and computer software for the design and construction of microprocessors * all excluding IP cores and computer software for the design and construction of microprocessors *