12V 2A AC Power Supply Adapter fits for WD Western Digital My Book Essential External Hard Drive HDD (6ft Cable Cord)

Exactly what I was looking for

Needed a special size adapter for an older model external storage from my PC. One of these heads was described as the size I needed and to my great pleasure, it's a perfect fit!

Good backup power cable.

I do not recommend this item. The 5.5mm x 2.1mm 12vdc plug is fractionally undersized in both barrel length and barrel outside diameter, so plug makes poor contact with a standard socket, and is therefore unsafe and falls out easily. This item was unusable and I had to return it for a refund.

Used to power a NES. Worked as intended, would purchase again.

My My Book was no longer working. Replacing the power supply with this one worked.

All good. Nothing negative about it

power adapter seems to be for newer slimmer hdds than my mybook