9 Disk, CD/LD (Compact disk/ Laser disk), Card Reader, ROM, Printer, RAM, Data-reading Machine, Credit Card, Telephone Card, ATM (Automatic Teller Machine) Card, Electronic Toys, Video Game, Coin-operated Electronic Game, Joystick of Video Game, Cover of Video Game, IC (Chips), Circuit Board, Semiconductor, Interface Card, Integrated Circuit, Printed Circuit Board, Printed Circuit Substrate, Vending Machine