BATTERIES, BATTERIES FOR VEHICLES, BATTERY CHARGERS, ELECTRICAL POWER SUPPLIES, ELECTRICAL TRANSFORMERS, VOLTMETERS, VOLTAGE SURGE SUPPRESSORS, ELECTRICAL POWER EXTENSION CORDS, ANTENNAS, COMPUTER CABLES, ELECTRICAL CABLES, COAXIAL CABLES, FIBER OPTIC CABLES, CALCULATORS, CAPACITORS, CATHODE RAY TUBES, COMPUTER CHIPS, SILICON CHIPS, CIRCUIT BOARDS, ELECTRICAL CIRCUIT BOARDS, PRINTED CIRCUIT BOARDS, CIRCUIT BREAKERS, ELECTRICAL CIRCUITS, INTEGRATED CIRCUITS, PRINTED CIRCUITS, COMPUTER BUFFERS, COMPUTER DISC DRIVES, BLANK FLOPPY COMPUTER DISCS, BLANK HARD COMPUTER DISCS, BLANK COMPUTER DISCS, COMPUTER HARDWARE, COMPUTER INTERFACE BOARDS, COMPUTER KEYBOARDS, COMPUTER MEMORIES, COMPUTER MONITORS, COMPUTER MOUSE, COMPUTER PERIPHERALS, COMPUTER PRINTERS, BLANK MAGNETIC COMPUTER TAPES, COMPUTER TERMINALS, COMPUTERS, COMPUTERS AND INSTRUCTIONAL MANUALS SOLD AS A UNIT, CONDENSERS, ELECTRICAL CONDUCTORS, ELECTRICITY CONDUITS, FIBER OPTIC LIGHT AND IMAGE CONDUITS, ELECTRICAL CONNECTORS, ELECTRICAL CONTROLLERS, CONVERTERS, ELECTRICAL CONVERTERS, BLANK MAGNETIC DATA CARRIERS, DATA PROCESSORS, ELECTRIC LUMINESCENT DISPLAY PANELS, LIGHT EMITTING DIODE DISPLAYS, LIGHT EMITTING DIODES, COMPACT DISC PLAYERS, OPTICAL DISCS, BLANK DISCS FOR COMPUTERS, FLOPPY DISCS FOR COMPUTERS, HARD DISCS FOR COMPUTERS, ELECTRIC LUMINESCENT DISPLAY PANELS, FIBER OPTICS, INSULATED ELECTRICAL CONNECTORS, LASERS NOT FOR MEDICAL USE, MICROPROCESSORS, MICROCOMPUTERS, MICROMETERS, MINICOMPUTERS, MODEMS, VIDEO MONITORS, MULTIPLEXERS, OPTICAL SCANNERS, ELECTRIC PLUGS, COMPUTER PRINTERS, DAISY WHEEL PRINTERS, DOT MATRIX PRINTERS, IMPACT PRINTERS, LASER PRINTERS, SEMICONDUCTOR DEVICES, SEMICONDUCTORS, SILICON WAFERS, ELECTRIC SOCKETS, SUPER COMPUTERS, SUPER MINICOMPUTERS, ELECTRIC SWITCHES, ELECTRIC LIGHT SWITCHES, TRANSCEIVERS, ELECTRICAL TRANSFORMERS, VIDEO MONITORS, ELECTRICAL WIRES