Computer keyboards; Computer mouse, namely, trackballs; Mouse pads; Protective covers and cases for tablet computers; Cell phone battery chargers; Power adapters; Cell phone cases; Computer monitors; Calculating machines, data-processing equipment and computers; Electric cables, wires, conductors and connection fittings therefor; Computer hardware and computer peripheral devices; Computer network hubs, switches and routers; Loudspeakers, headphones, microphones and CD players; Fitted plastic ...