AC/DC converters; 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; Electrical adapters; High-frequency switching power supplies; LED drivers; Power adapters; Power supplies for lights, sirens and public address systems; Power supplies; Uninterruptible electrical power supplies; Voltage stabilizing...