diff --git a/src/calibre/devices/winusb.py b/src/calibre/devices/winusb.py
index f1502e38e1..c1d011f280 100644
--- a/src/calibre/devices/winusb.py
+++ b/src/calibre/devices/winusb.py
@@ -941,6 +941,7 @@ def drives_for(vendor_id, product_id):
         if usbdev.vendor_id == vendor_id and usbdev.product_id == product_id:
             print('Drives for: {}'.format(usbdev))
             pprint(get_drive_letters_for_device(usbdev, debug=True))
+            print('USB info:', get_usb_info(usbdev, debug=True))
 
 if __name__ == '__main__':
     develop()