Computer peripheral devices; Computer hardware and computer peripheral devices; Computer hardware and peripheral devices; Computer hardware and peripheral devices and recorded computer software for data communication and translating and transmitting data sold therewith; Computers and computer peripheral devices; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Computer peripheral equipment; Computer peripherals; Computer hardware and peripherals; Computer hardware and computer peripherals; Computers and computer peripherals; Electronic equipment, namely, transformers, baluns, and cables, all used in connection with computers, computer peripheral devices, televisions, audio-video equipment, closed-circuit TV equipment and telecommunication equipment; Interfaces and peripheral devices for computers; Scientific instruments, namely, electronic analyzers for testing consumer products for the presence of contaminants; Wireless computer peripherals