Unfortunately, no. A common misconception is that USB, although often used as a replacement for serial, is a general communcations bus like GPIB or Serial. Actually, it is a device bus like PCI and therefore required driver level communication (Windows DDK, etc.). NI does not make driver development tools for any bus and our compilers (LabVIEW and CVI) are not designed to build drivers (VXD or SYS files). USB devices, just like PCI or ISA plug-in boards, require specific device drivers for that device. If you want to use the USB bus with an instrument you are building or as a general communications bus, you will have to build your own driver for that USB device.
Best Regards,
Chris Matthews
National Instruments