Analogue to digital converters; Apparatus for transmission of communication; Audio-video receivers; Audio amplifiers; Audio- and video-receivers; Computer equipment, namely, wireless cards; Digital photo image converters; Digital to analog converters (DACs); Electric converters; Electric wires and cables; Extension cables; Flash card adapters; Laboratory robots; Memories for use with computers; Memory boards; Optical couplers; Stands for photographic apparatus; USB cables; USB card readers; U...