Used & Tested NATIONAL INSTRUMENTS PCI-232/485.2CH Interface Board

ADLINK PCI-7434 REV. B1 Board 64-CH Isolated Digital I/O PCI Card

ONE USED National Instruments PCI-232/485.2CH

New Open Box NI PCI-8430/8 RS-232 Capture Card

National Instruments Model: 184686C-01 PCI-232/485.2CH.

Used & Tested NATIONAL INSTRUMENTS PCI-CAN/2 Interface Card

SeaLevel 7401 Rev B 7401-SE PCI 4-Port RS-232 Serial Interface Card Untested