You Do Need power plug adapter while traveling from Bosnia & Herzegovina to Mexico.

Here is Why You Need An Adapter

The outlet and plug type used in Mexico are A and B and in Bosnia & Herzegovina are C and F. This is how they look like.

Bosnia & Herzegovina

In Bosnia & Herzegovina, outlets of type C and F are in use.

Type C

Type F

Mexico

In Mexico, outlets of type A and B are in use.

Type A

Type B