780591-02 | NI PCIe-8430/16, Serial RS232 interface card (16 ports)
The PCIe-8430/16 module is a powerful interface for high-speed communication with RS-232 devices. The module provides data transfers over the high-speed DMA interface, multithreading and multiprocessor support. The NI serial ports appear as standard COM ports for compatibility with programs that use serial communication.
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NI
National Instruments is a global leader in test, measurement, and
control solutions. NI's platform-based approach combines modular
hardware and software to help customers address complex engineering
challenges. Applications range from automotive, electronics, and energy
to research/education and industrial systems.