Digital Output:General Properties:Advanced:Data Transfer and Memory:USB Transfer Request Size Property
- Updated2023-02-21
- 1 minute(s) read
Short Name: DO.UsbXferReqSize
Property of DAQmx Channel
Specifies the maximum size of a USB transfer request in bytes. Modify this value to affect performance under different combinations of operating system and device.
Remarks
The following table lists the characteristics of this property.
| Permissions | read/write |
| Resettable | yes |
| Settable while task is running | device-specific |
| Available in Run-Time Engine | yes |