Audio interfaces; Cable connectors; Data processing equipment, namely, couplers; Electric connectors; Electrical cables for use in connections; Electrical power connectors; Optical fiber connectors; Round plug connectors; Telephone connectors; USB charging ports

Acoustic couplers; [ Battery chargers; Burglar alarms; ] Data processing equipment, namely, couplers; Electric cables, wires, conductors and connection fittings therefor; Electric connections and connectors; Electrical and electronic connectors; [ Electrical distribution systems, namely, power distribution panels; Electrical power distribution units; Network access server hardware; Network routers; Network servers; Portable electronic recorder for measuring and recording multiple voltage, cur...