A communications network switch includes a plurality of network ports for transmitting and receiving packets to and from network nodes via network links, each of the packets having a destination address and a source address, the switch being operative to communicate with at least one trunking network device via at least one trunk formed by a plurality of aggregated network links. The electric power steering apparatus includes an electric motor arranged in front of the steering shaft. The instant messages may be sound instant message andor text instant messages. Further, when the number of data having a predetermined relation which is counted on the data included in the first data group and the second data group is N or more, the information processing device output the data included in the second data group among a plurality of data having a predetermined relation to the output destination. The displays are preferably arranged in a three-row or six-row matrix. Through the arrangement of the forward bias voltage direction of the high-bias-voltage diode, the balancing capacitor is only discharged to the driving chip.