PXI-8430, 8-Port, RS232 PXI Serial Interface Module

779536-01 - NI (National Instruments)

8-Port, RS232 PXI Serial Interface Module - The PXI‑8430/8 is a high-performance interface for high-speed communication with RS232 devices. It features high-performance DMA transfers, multithreading, and multiprocessor support. NI serial interfaces also appear as standard COM ports … for compatibility with programs that use serial communications.