Departing to Congo? Select your country of origin to check electrical power outlet type and decide whether you need a power plug travel adapter or voltage converter in Congo.
In Congo the power plugs and sockets are of type C, D and E. Type C plugs have two round 4mm prongs. Type D plugs have three round prongs arranged in a triangle shape. Type E plugs have two round 4.8mm prongs. The standard voltage in Congo is 220 V and the standard frequency is 50 Hz.