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DIO‑500 Rev 6 Multi‑Function I/O Board – ISA Card - USED
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DIO‑500 Rev 6 Multi‑Function I/O Board – ISA Card - USED
Price: US $200.00
This is a DIO‑500 Revision6 Multi‑Function I/O Board, designed to plug into an ISA slot. It supports various I/O functions (digital or analog) depending on the system it was paired with. Sold in “as‑is” condition—pulled from a working unit but not tested since

Item Details:

  • Form Factor: 8‑bit ISA interface card

  • Revision: 6

  • Function: Multi‑Function I/O board (specific I/O type depends on attached expansion or system configuration)

  • PCB Condition: Light surface use; no visible broken traces or connectors

  • Firmware/Documentation: Not included



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