Tim, Cheers for the great solution!!
Your code gives me an easy to parse string containing the same serial number as reported by USBDeview.exe. Thank you very much, Malcolm <snipped> Try using Win32_DiskDrive instead. I'm not 100% sure (read: I'm about 1% sure) what constitutes the USB serial number. The only thing I'm fairly sure about is that it's *not* the volume label. The PNPDeviceID looks good, even if it might need a bit of parsing: <code> import wmi c = wmi.WMI () for usb in c.Win32_DiskDrive (InterfaceType="USB"): print usb.PNPDeviceID </code> </snipped> _______________________________________________ python-win32 mailing list python-win32@python.org http://mail.python.org/mailman/listinfo/python-win32
