Memory cards; Secure Digital (SD) Memory Cards; Memory cards for video game machines; Memory card readers; Electronic memory card readers; Analog to digital converter (ADCs); Converters; Digital to analog converters (DACs); 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; 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; Electronic test and measurement devices for use in the fields of networks and telecommunications, namely, instrumentation used to test and certify new and existing data and voice communication cable and coaxial cable; Computer card adapter; Couplers, namely, electric couplings, acoustic couplers, charged coupling devices, optical couplers, fiber optic couplings; Interfaces for computers; Blank USB flash drives; Transmitters, namely, telephone transmitters, transmitters of electronic signals, wireless transmitters, radio transmitters; Audio- and video-receivers; Sound transmitting apparatus; Converters, electric; Life jackets; divers' masks; Sound alarms