Analog to digital converter (ADCs); Audio-receivers and video-receivers; Cables for the transmission of sounds and images; Computer network adapters, switches, routers and hubs; Computers and computer peripherals; 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; Distribution amplifiers for audio a...