Step-up transformers; Transformers (electricity); Commutators; Converters, electric; Switches, electric; Plugs, sockets and other contacts (electric connections); Control panels (electricity); Connections for electric lines; Couplings, electric; Inverters (electricity); Video screens; Electrical adapters; Electronic key fobs being remote control apparatus; Electronic numeric displays; Wires, electric; Bar code readers; Couplers (data processing equipment); Electronic pens (visual display units); Interfaces (for computers); Integrated circuit cards; Smart cards (integrated circuit cards); Pocket calculators; Smartwatches; Video game cartridges; Pedometers; Counters; Quantity indicators; Parking meters; Time recording apparatus; Electric remote control apparatus (other than remote controls for toys)