National Instruments PCI-6251 multifunction data acquisition card, M-series. Tested, fully functional, and in excellent physical condition.
 

AI Channels               16 SE / 8 DI

Sample Rate              1.25 MS/s single channel, 1 MS/s aggregate

Resolution                 16 bits, 7 gain levels

AO Channels              2, 16 bits, 2.8 MS/s

DIO Channels             24, 8 clocked

Counters/Timers        2, 32 bits, 80 MHz            


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