National Instruments NI 9871 Interface Module RS485/RS422 -USA Seller new in box

National Instrument NI-9871 4-Ports Serial RS485/RS422 Module

Used National Instruments NI-9871 Serial Interface Module

National Instruments NI 9871 Interface Module RS485/RS422 -USA Seller new in box

USD NI 9871 interface module Test passed US

National Instruments, NI-9871, Conf Coat, RS485/RS422, 4 port, Compact DAQ mod

National Instruments CompactRIO NI 9871 4-Port RS485/RS422 Serial Module