Analog Input >> General Properties >> Advanced >> Data Transfer and Memory >> USB Transfer Request Count

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NI-DAQmx C Reference Help

Edition Date: January 2019

Part Number: 370471AM-01

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Data Type:	uInt32
Description:	Specifies the maximum number of simultaneous USB transfers used to stream data. Modify this value to affect performance under different combinations of operating system and device.

You can get/set/reset this property using:

  DAQmxGetAIUsbXferReqCount

  DAQmxSetAIUsbXferReqCount

  DAQmxResetAIUsbXferReqCount