12V Power Adapter for Western Digital My Book Essentials External Hard Drive

General Description12V2A power adapter designed to provide stable and reliable power to your electronic devices. This adapter is ideal for a variety of applications requiring 12V voltage.Technical specificationsInput voltage: AC 100V-240VInput voltage frequency: 50-60HzOutput voltage: DC 12VRated output current: 2000mAModulation method: pulse width modulationOperating efficiency: 85%Socket: 5.5 x 2.5 mm (general purpose 5.5 x 2.1 mm)Compatibility and accessoriesCompatible with many devices requiring 12V power. Always check compatibility with your device before use.InstallationPlug the adapter into an appropriate AC outlet. Connect the cable to your device making sure it is fully inserted.UsageUse this adapter to power your electronic devices at 12V.Be sure not to exceed the rated current to avoid damage.Other InformationFor optimal use, avoid exposing the adapter to extreme temperatures or humidity.