FOR PCI-1751 REV.A1 — 48-Channel Universal Digital I/O & Counting Card

Replacement PCI interface card labeled PCI-1751 REV.A1 that provides 48 universal digital I/O channels and integrated counting functions. Ideal for systems requiring a high-density digital I/O solution with counter capabilities, this card follows the PCI-1751 REV.A1 specification for compatibility with PCI-based controllers.