d = 

index   Vendor    Device ID                            Description                           
----- ----------- --------- -----------------------------------------------------------------
1     directsound Audio0    DirectSound Primary Sound Capture Driver
2     directsound Audio1    DirectSound Digital Audio (S/PDIF) (High Definition Audio Device)
3     directsound Audio3    DirectSound HP 4120 (2- HP 4120)
4     ni          cDAQ1Mod1 National Instruments NI 9205
5     ni          cDAQ1Mod2 National Instruments NI 9263
6     ni          cDAQ1Mod3 National Instruments NI 9234
7     ni          cDAQ2Mod1 National Instruments NI 9402
8     ni          cDAQ2Mod2 National Instruments NI 9205
9     ni          cDAQ2Mod3 National Instruments NI 9375
10    ni          Dev1      National Instruments USB-6211
11    ni          Dev2      National Instruments USB-6218
12    ni          Dev3      National Instruments PCI-6255
13    ni          PXI1Slot2 National Instruments PXI-4461
14    ni          PXI1Slot3 National Instruments PXI-4461

ans = 

ni: National Instruments NI 9402 (Device ID: 'cDAQ2Mod1')
   Counter input subsystem supports:
      Rates from 0.1 to 80000000.0 scans/sec
      4 channels ('ctr0','ctr1','ctr2','ctr3')
      'EdgeCount','PulseWidth','Frequency','Position' measurement types
   
   Counter output subsystem supports:
      Rates from 0.1 to 80000000.0 scans/sec
      4 channels ('ctr0','ctr1','ctr2','ctr3')
      'PulseGeneration' measurement type
   
This module is in slot 1 of the 'cDAQ-9178' chassis with the name 'cDAQ2'.