You Do Need power plug adapter while traveling from Faroe Islands to Thailand.

Here is Why You Need An Adapter

The outlet and plug type used in Thailand are A, B, C and O and in Faroe Islands are C, E, F and K. This is how they look like.

Faroe Islands

In Faroe Islands, outlets of type C, E, F and K are in use.

Type C

Type E

Type F

Type K

Thailand

In Thailand, outlets of type A, B, C and O are in use.

Type A

Type B

Type C

Type O