Switchboards; Modems; Transponders; network communication devices; ethernet switches; wireless routers; wireless adapters for computers; Internet servers; local area network [LAN] servers; network servers; Computer servers; Computers; computer networking hardware; Computers for use in data management; Computer network adapters; Data processing apparatus; recorded computer programs; computer programs, downloadable; computer programs for using the Internet and the World Wide Web; data cables; Integrated circuits; Batteries,electric; mobile power supply [rechargeable batteries]; portable power chargers; Computer software,recorded; Computer software applications,downloadable; open-wire transmission machines and apparatus; network cabling; ethernet repeaters.