8191-4004, GEC Cegelec, Verification I/O Expander
UNS = Unused Surplus REF = Refurbished
In addition to supplying this GEC Cegelec 8191-4004 Verification I/O Expander, we have an Exchange Program for all our In-Stock, ready-to-ship products. Buy a 8191-4004 and buy with confidence! We offer a one (1) year warranty on all in-stock items.