libusb-win32 - Test Program is a software product for Windows developed by http://libusb-win32.sourceforge.net
It is reported that the following Windows processes are part of libusb-win32 - Test Program:
If you want to remove libusb-win32 - Test Program from your computer, just go to Start > Control Panel > Add/Remove programs and select libusb-win32 - Test Program from the list of programs.