National Instruments NI USB-6451 20-bit, 1MS/s/ch (16 AI, 2 AO, 16 DIO) mioDAQ

National Instruments NI PXI-6025E 16 AI (200 kS/s), 2 AO, 32 DIO, new! box

National Instruments NI PXI-6025E 16 AI (200 kS/s), 2 AO, 32 DIO, PXI Module

National Instruments NI PXI-6025E 16 AI (200 kS/s), 2 AO, 32 DIO, PXI Module#Pe

National Instruments NI PXI-6025E 16 AI (200 kS/s), 2 AO, 32 DIO, PXI Module/Yi

National Instruments NI 9381 with DSUB 8 AI 8 AO 4 DIO Data Acquisition Module

National Instruments cFP-1808 w/cFP-AO-210, -AI-110, -AIO-610, -DO-410, -TC-120