[ Cell phone cases; Cell phone covers; Computer peripheral devices; Connections, electric; Electric cables and wires; Loudspeaker cabinets; Loudspeakers; Mouse pads; Protective covers and cases for tablet computers; Rechargeable batteries; ] USB hubs [ ; Bags adapted for laptops; Bags for cameras and photographic equipment; Covers for tablet computers; Data processing equipment, namely, couplers; Protective sleeves for laptop computers ]