The Dell CDRW DVDRW Drive GNK3H AD-7930H is a versatile optical drive designed for Dell laptops, including models E6400, E6500, E6410, E6510, and M2400. This drive supports both CD and DVD formats, enabling users to read and write data efficiently. With its reliable performance and compatibility with various media types, it is an essential component for those seeking to enhance their laptop's functionality for data storage and multimedia playback. The item may have some signs of cosmetic wear, but is fully tested, operational and functions as intended. Pictures are representative of the item, but may not be exact unit received. We Appreciate Your Business.