Electrical plugs; Capacitors; Chip card readers; Circuit boards; Compact disc players; Compact disc recorders; Computer hardware and computer peripherals; Diodes; Electronic educational apparatus, namely, communication blocks that manipulate and convey information electronically based on their arrangement and are used for cognitive development in disciplines such as counting, spelling or quantitative; Integrated circuits; LED circuit boards; Light emitting diodes (LEDs); Printed circuit board...