Model Name : DW80H99* Series DW80J99* Series DW80J75* Series ModelCode : DW80H9970US/AA DW80H9950US/AA DW80H9940US/AA DW80H9930US/AA DW80J7550US/AA DW80J7550UW/AA DW80J7550UG/AA DW80J9945US/AA DW80H9970US/AC DW80H9950US/AC DW80H9940US/AC DW80H9930US/AC DW80J7550US/AC DW80J7550UW/AC DW80J7550UG/AC DW80J9945US/AC