Super Power Supply AC / DC Adapter Charger Cord for Western Digital Wd My Book External Hard Drive HDD 500gb 640gb Home Edition ; Da-36g12 36j12 42j12 48m12 S040em1200300 Wdps038rnn Wdps042rnn ; Wd10000ah1u Wd10000d033 Wd10000e032 Wd10000eb035-01 Wd10000h1b-00 Wd10000h1cs-00 Wd10000h1q-00 Wd10000h1q-00 Wd10000h1u-00 Wd100a001 Wd1200b002 Wd1200b002-rne Wd1200b002-rnn Wd1200b002-rnu Wd1200b007 Wd1200b008 Wd1200b008-rnx Wd1200b011 Wd1200b012 Wd1200b014 Wd1200b015 Wd1200b05-rnn Wd15000ah1u Wd15000h1cs-00 Wd15000h1q-00 Wd15000h1u-00 Wd1600b008 Wd1600b008-rnx Wd1600b012 Wd1600b014 Wd1600b015 Wall Barrel Plug Input: 110-220V Output: 12V 2A Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply