Smartwatches; Adapter plugs; Cases adapted for holding smartwatches; Computer heat sinks; Computer network hubs; Computer network hubs, switches and routers; Computer stylus; Data cables; Electric and electronic video surveillance installations; Electric door bells; Kilometer recorders for vehicles; Liquid crystal display (LCD) projectors; Microphones for communication devices; Portable DVD players; USB (universal serial bus) hardware; Virtual reality glasses; Wireless headsets for smartphones