Genuine Dell NT424 USB Internal Flash Memory Media Smart Card 9-Pin 17" inch Black Cable For Inspiron 531, 537 Systems Compatible Part Numbers: NT424, 0NT424 Genuine Dell USB Flash Memory Media Smart Card Reader Cable Compatible but not limited to: Inspiron 531, 537 Systems and other internal media card readers Color: Black Size: 17 inch Dell Compatible Part Numbers: NT424, 0NT424