National Instruments USB-6259 data acquisition card with built-in screw terminals. Tested, fully functional, and in good physical condition with minor exterior marks. Power supply and USB cable included.

AI Channels                32 SE / 16 DI
Sample Rate               1.25 MS/s single channel, 1 MS/s aggregate 
Resolution                  16 bits, 7 gain levels
AO Channels              4, 16 bit, 2.8 MS/s
DIO Channels             48, 32 clocked
Counters/Timers         2, 32 bits, 80 MHz 

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