You Do Need power plug adapter while traveling from Trinidad & Tobago to Madagascar.

Here is Why You Need An Adapter

The outlet and plug type used in Madagascar are C and E and in Trinidad & Tobago are A and B. This is how they look like.

In Trinidad & Tobago, outlets of type A and B are in use.

Type A

Type B

In Madagascar, outlets of type C and E are in use.

Type C

Type E

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