Batteries; Blank electronic chip cards; Blank USB flash drives; Calculating machines; Computer hardware; Computer keyboards; Computer memory devices; Computer monitors; Computer peripheral devices; Data processing equipment, namely, couplers; Digital photo frames; Disposable computer keyboard covers; Electric connections; Horns for loudspeakers; Interfaces for computers; Mouse pads; Notebook computers; Portable media players; Printed circuits; Protective films adapted for computer screens; St...