24W AC Adapter Power Cord for Western Digital My Book Premium Edition external hard drives: WD1600D032, WD2500D032, WD3200D032, WD4000D032, WD5000D032, WD7500D032, WDG1C1600N, WDG1C2500N, WDG1C3200N, WDG1C5000N, WDG1C7500N, WDG1C1600E, WDG1C2500E, WDG1C3200E, WDG1C5000E, WDG1C7500E, WDG1C1600A, WDG1C2500A, WDG1C3200A, WDG1C5000A, WDG1C7500A, WDG1C1600S, WDG1C2500S, WDG1C3200S, WDG1C5000S, WDG1C7500S, 100% Compatible with P/N: DA-24B12 AC, ADS-24P-12-2 1224G, ADS-24S-12 1224GPCU, WA-24C12U, S018BU1200150, WD Part#: WDPS034RNN, WDPS037RNN.***COME WITH MICROFIBER ADAPTER POUCH!! "STONE POWER EXCLUSIVE"***