8 AI (16-Bit, 250 kS/s), 2 AO, 6 DI, 4 Sinking DO, Bank-Isolated PCI Multifunction I/O Device—The PCI-6239 offers analog input, digital output, two 32-bit counters/timers, and bank isolation. The included NI-DAQmx driver and configuration utility simplify configuration and measurements.