| 206 14 | CABLES: PRINTER, DISK, NETWORK, ETC. |
| 206 17 | CHIPS: ACCELERATOR, GRAPHICS, MATH CO-PROCESSOR, MEMORY (RAM AND ROM), NETWORK, ETC. |
| 206 20 | COMMUNICATION BOARDS: FAX, MODEM, INTERNAL, NETWORK CARDS, ETHERNET, ETC. |
| 206 21 | COMMUNICATION CONTROL UNITS: CONCENTRATORS, MULTIPLEXERS, COUPLERS, ETC. |
| 206 23 | COMMUNICATION PROCESSORS AND PROTOCOL CONVERTERS: FRONT-END PROCESSOR, NETWORK INTERFACE MODULE, PROTOCOL INTERCHANGE, SWITCHING CONTROLS, ETC. |
| 206 25 | COMPUTER SYSTEMS, DIGITAL |
| 206 27 | COMPUTER SYSTEMS, LABORATORY CONTROL |
| 206 28 | COMPUTER SYSTEMS, PROCESS CONTROL |
| 206 31 | CONTROLLERS, DISK: DISK SUBSYSTEMS, ETC. |
| 206 32 | CONTROLLERS, LOCAL AND REMOTE |
| 206 34 | CONTROLLERS, PERIPHERAL: PLOTTERS, PRINTERS, DIGITIZERS, ETC. |
| 206 36 | CONTROLLERS, TAPE: TAPE SUBSYSTEMS, ETC. |
| 206 40 | DATA ENTRY AND REMOTE JOB ENTRY DEVICES, VOICE ACTIVATED: VOICE RECOGNITION, VOICE DIGITIZATION, SPEECH SYNTHESIZERS, ETC. |
| 206 44 | DRIVES: COMPACT DISK, ROM, ETC. |
| 206 45 | DRIVES: FLOPPY DISK |
| 206 46 | DRIVES: HARD AND FIXED DISK |
| 206 47 | DRIVES, TAPE |
| 206 51 | EXPANSION AND ACCELERATOR BOARDS: MEMORY, PROCESSOR, ETC. |
| 206 54 | GEOGRAPHIC INFORMATION SYSTEMS (GIS) |
| 206 55 | INTEGRATED HARDWARE-SOFTWARE IT, TURNKEY SOLUTION, SERVER AND MAINFRAME COMPUTER |
| 206 56 | IMAGING SYSTEMS, SERVER AND MAIN FRAME COMPUTER (INCL. DIGITAL IMAGING NETWORK AND TECHNOLOGY) |
| 206 57 | KEYBOARDS |
| 206 59 | MODEMS, EXTERNAL DATA COMMUNICATIONS |
| 206 61 | MONITORS, COLOR AND MONOCHROME, CGA, VGA, SVGA, LCD, ETC. |
| 206 64 | NETWORK COMPONENTS: ADAPTER CARDS, BRIDGES, CONNECTORS, EXPANSION MODULES AND PORTS, HUBS, LINE DRIVERS, MSAUS, ROUTERS, SWITCHES, TRANSCEIVERS, ETC. |
| 206 66 | PERIPHERALS, MISCELLANEOUS: GRAPHIC DIGITIZERS, JOY STICKS, LIGHT PENS, MICE, PEN PADS, TRACKBALLS, ETC. |
| 206 68 | POWER SUPPLIES AND POWER RELATED PARTS, INTERNAL |
| 206 70 | PRINTER SHARING DEVICES, MULTI-FUNCTION DEVICES |
| 206 71 | PRINTERS, DOT MATRIX |
| 206 72 | PRINTER: HIGH SPEED, LINE PRINTERS, AND PRINTER SUBSYSTEMS |
| 206 73 | PRINTERS, INKJET |
| 206 74 | PRINTERS, LASER |
| 206 75 | PRINTERS, PEN PLOTTER |
| 206 76 | PRINTERS, 3D |
| 206 77 | PRINTERS, THERMAL |
| 206 78 | PRINTERS, MAINFRAME COMPUTER (NOT OTHERWISE CLASSIFIED) |
| 206 79 | RECYCLED MAINFRAME COMPUTER HARDWARE AND PERIPHERALS |
| 206 80 | RETRIEVAL SYSTEMS, COMPUTER AIDED: INDEXING, RETRIEVAL AND ACCESS SYSTEMS, CD ROM JUKEBOX, ETC. |
| 206 83 | SCANNERS, FILM |
| 206 84 | SCANNERS, DOCUMENT: HANDHELD, DESKTOP, AND HIGH VOLUME |
| 206 85 | SCANNERS AND READERS, MAGNETIC STRIP |
| 206 86 | SCANNERS AND READERS, OPTICAL CHARACTER: BAR CODE, REMITTANCE SCANNER AND PROCESSORS, ETC. |
| 206 87 | SERVERS, MAINFRAME COMPUTER, APPLICATION, DATABASE, FILE, MAIL, NETWORK, WEB, ETC. |
| 206 89 | STORAGE DEVICES, ELECTRONIC, DISK DRIVE COMPATIBLE, NETWORK ATTACHED STORAGE (NAS), STORAGE ATTACHED NETWORK (SAN) |
| 206 93 | TERMINALS AND CRTS: DATA PROCESSING SYSTEMS |