My Book Essentials 3TB - Power Sources

Does anyone know how the power supply is setup for the 3tb my books?  If you buy a UK version or a US version, would you be able to just buy a country specific plug?

The power supply is the same, however the plug is different. Check the user guide, page 6.

http://www.wdc.com/wdproducts/library/UM/ENG/4779-705053.pdf