| Product Code | Product | Electric Certification | Environment | Bus | Function |
| GP-IB(PC)L | Low Price IEEE-488.2 GPIB Interface Board for ISA | | - | ISA | GPIB |
| COM-2PD(PC)H | 2Ch Isolated RS-422/485 Interface Board for ISA | | - | ISA | RS-422A/485 |
| COM-2(PC)F | 2Ch RS-232C Serial I/O Board for ISA | | - | ISA | RS-232C |