[ Data processing apparatus; ] Computer peripheral devices [; Computer hardware; blank USB flash drives; Attendance registering machines in the nature of time clocks; Equipment for communication network in the nature of radio receivers; Switchboards; Radios; Video telephones; Earphones; Cabinets for loudspeakers; Video recorders; Camcorders; Headphones; electric sensors; electrical plugs; electric sockets; electric contacts; Theft prevention installations, electric, in the nature of theft ala...