Circuit boards; 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; DC/AC power converters; Electric sensors; Electro-optic transducers; Electronic components for computers; 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; Inverters; Mechanical remote controls for motors; Portable photography equipment, namely, reflectors, tripods, light stands and supports and bags specially adapted for these goods; Portable telecommunication instant messaging devices; Power adapters; Power controllers; Power supplies; Power switches; Solenoid valves; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Transformers; Voltage stabilizing power supply