Charger identification

[JoeySmyth]

All my WD Hard Drives (MyBook,Elements,MyCloud) are KTEC brand

12V 1.5A is correct, all the MyBooks use that (see power supply link below) and the + inside the C means the Tip is Positive which is also correct.

Here’s a picture of my WD MyBook Power Supply (WD Elements is the Same)
https://cdn.discourse.org/wd/uploads/default/original/3X/b/a/babf43c8d15c5fceb07c42a39a8f0608b9570d7b.jpg

Power Adapters for Western Digital Products