AbleGrid 12V DC Adapter For WD Western Digital External Hard Drive My Book Essential Elite Studio Expander Mac Editions WDH1U7500S WDH1U10000S WDH1U15000S WDH1U20000S WDH1U5000J WDH1U6400J WDH1U7500J WDH1U10000J WDH1U15000J WDH1U20000J Power Charger

The Main Picture is a Schematic Diagram, And The Actual Shape Received May be Slightly Different.
AbleGrid Brand! New Replacement Product! Non-OEM but 100% Compatible!
Input: AC 100V-240V 50-60Hz; Output: DC Barrel tip; Cable Length: 3ft-4ft.