12V power supply and charger for WD Western Digital My Book Essentials hard drive (spare part)

General Description This 12V 2A power supply provides your electronic devices with a stable and reliable power supply. It is ideal for a wide variety of applications that require a 12V power supply. Technical Specifications Input voltage: AC 100V-240V Input frequency: 50-60Hz Output voltage: DC 12V Rated current: 2000mA Modulation method: Pulse width modulation Efficiency: 85% Connection: 5.5 x 2.5 mm (Standard: 5.5 x 2.1 mm) Compatibility and Accessories Compatible with many devices that require a 12V power supply. Always check compatibility with your device before use. Installation: Plug the adapter into a suitable power outlet. Connect the cable to the device and ensure it is fully plugged in. Use: Use this adapter to power 12V electronic devices. Do not exceed the rated current to avoid damage. Further Information: For optimal performance, do not expose the adapter to extreme temperatures or high humidity.