Adapter plugs; Audio- and video-receivers; Audio-video receivers; Audio cables; Battery chargers; Cable connectors; Cell phone auxiliary cables; Computer network adapters; Computers and computer peripherals; USB cables; Video cables; Video receivers; 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