[oden@lnx001 hotplug-ng]$ cat nut-usbups.hotplug
#!/bin/sh
#
# Hotplug rules for the NUT USB drivers

if [ "$ACTION" != "add" ]; then
    exit 0
fi

case $PRODUCT in
        # MGE UPS SYSTEMS - usbhid-ups
        463/ffff/*|463/1/*)

        # APC - usbhid-ups
        51d/2/*)

        # Powerware - bcmxcp_usb
        592/2/*)

        # Tripp Lite - tripplite_usb
        9ae/1/*)
                chown root:ups "$DEVICE"
                chmod 0660 "$DEVICE"
                ;;
        *)
                exit 0
                ;;
esac

exit 0