Hello all, USB communication is supported with NI-VISA 3.0. For more information on controlling a USB device with NI-VISA, please review the Developer Zone tutorial "Using NI-VISA 3.0 to Control Your USB Device" linked below :
http://zone.ni.com/devzone/conceptd.nsf/webmain/6792BAB18242082786256DD7006B6416?opendocument You can find an exemple using LabVIEW in part 3 : 3. Using NI-VISA to Communicate with Your USB Device For using NI-VISA, please refer to the link below : http://search.ni.com/query.html?col=alldocs&qp=%2Bcontenttype%3Aproductmanual&layout=ProductManual&qt=%2BVISA+%2Buser I hope that my answer will help you for your project. The links that Michael gave you are very interesting. Sanaa TAZI Application Engineer National Instruments
