Cables for electrical and optical signal transmission systems; Cables for the transmission of sounds and images; Cables, electric; Electronic cables; Electronic and optical communications instruments and components, namely, cable television transmitters; 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; 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; Adapter cables for headphones; Audio cables; Audio adapter cables; Cell phone auxiliary cables; Coaxial cables; Component video cables; Computer cables; Connection cables; 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; Data cable tether and electronic device mount for maintaining a secure data port connection, sold as a unit; Data cables; Data synchronization cables; Electric cables; Electric cables and wires; Electric cables for the transmission of sounds and images; Electric cables, wires, conductors and connection fittings therefor; Electric adapter cables; Electric charging cables; Electric wires and cables; Electrical cables; Electrical cables for musical instruments; Electrical cables for use in connections; Electrical and optical cables; Electrical interconnect cables; Ethernet cables; Extension cables; Fiber optic cables; Fibre optic cables; Flexible flat cables, electric; Micro USB cables; Microphone cables; Modem cables; Optical cables; Optical fiber cables; Optical signaling cables; Power cables; Printer cables; Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers; Radio relay cables; Stereo cables; Telecommunication cables; Telecommunications cables; Tethers specially adapted for maintaining a secure connection between data cables and electronic device ports; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; USB cables; USB cables for cellphones; Video cables