Antennas; Cable connectors; Coaxial cables; [ Connections for electric lines; Data processing equipment, namely, couplers; Distribution boxes for electrical power; Electric cables, wires, conductors and connection fittings therefor; ] Electric connections and connectors; [ Electric couplings; Electric switches; Electric wires; Fiber optic cables; Insulated copper wire; Interfaces for computers; Junction boxes; Lightning conductors; Masts for wireless aerials; Network routers; ] Radio and tele...