ADD-ON BOARDS FOR PERSONAL COMPUTERS, COMPUTERS, COMPUTER CONNECTING CABLES AND CONNECTORS, COMPUTERS, PROGRAMS FOR USE IN THE FIELD OF NETWORK OPERATION AND MANAGEMENT RECORDED ON MAGNETIC MEDIA, AND USERS MANUALS AND INSTRUCTIONS PACKAGED AS A UNIT THEREWITH

add-on boards for personal computers, computers, computer connecting cables and connectors, computer programs for use in the field of network operation and management recorded on magnetic media, and users manuals and instructions packaged as a unit therewith