PCI-8430/2

National Instruments PCI-843x Serial Interfaces Features Customizable Baud Rates up to 3,000 kbits/s (RS485/422) or 1,000 kbits/s (RS232) Compatible with Windows 7/Vista/XP/2000, LabVIEW Real-Time High-Speed DMA Interface Minimizes CPU Overhead 2-, 4-, 8-, and 16-Port Versions; 2- and 4-Port Versi