You Do Need power plug adapter while traveling from Kuwait to Laos.

Here is Why You Need An Adapter

The outlet and plug type used in Laos are A, B, C, E and F and in Kuwait is G. This is how they look like.

Kuwait

In Kuwait, outlets of type G are in use.

Type G

Laos

In Laos, outlets of type A, B, C, E and F are in use.

Type A

Type B

Type C

Type E

Type F