You Do Need power plug adapter while traveling from Turks and Caicos Islands to Latvia.

Here is Why You Need An Adapter

The outlet and plug type used in Latvia are C and F and in Turks and Caicos Islands are A and B. This is how they look like.

Turks and Caicos Islands

In Turks and Caicos Islands, outlets of type A and B are in use.

Type A

Type B

Latvia

In Latvia, outlets of type C and F are in use.

Type C

Type F