NI PCI-8432/4 High Performance, Isolated 4-Port Serial Interface (RS-232)

ClassicBoard PCI 8 PCI Serial Interface Card (50001136-01)

Tektronix DPO4COMP RS-232 422 485 UART Serial Trigger & Analysis Module

NI AT-232/2 2-Port ISA Serial Interface

Tektronix DPO4AERO Serial Triggering / Analysis Module for Space Communications

USED NI PCI-8431-2 High-Performance 2-Port Serial Interface (RS485) Test passed

NI PCI-485/4 4-Channel Serial Interface

NI PCI-8431-2 High-Performance 2-Port Serial Interface (RS485) Test passed spot