National Instruments NI PXIe-8430/8 Serial Module.

National Instruments NI PXIe-1085 + NI PXIe-8135 + NI PXIe-6361

National Instruments NI PXI-8196 w/WinXP

National Instruments Remote Control Module - NI PXIe-8379 w/Warranty

National Instruments NI 9213 16-Channel Thermocouple Input Module

National Instruments Multiplexer Module - NI PXIe-2527

NEW PROSOFT MVI69E-MBS Modbus Serial Enhanced Communication Module

National Instruments NI PCI-8430/2 High-Performance 2-Port Serial RS232.