my $usb = Device::USB->new();
my $dev = $usb->find_device( VENDOR, PRODUCT );
print Dumper $dev;

##</code><code>##

    interrupt_write - Perform a interrupt write request to the specified endpoint.
         ep - The number of the endpoint to write
    bytes
         Buffer - Buffer from which to write the requested data.
         timeout - Maximum time to wait (in milliseconds)