Cuba to South Korea: Complete Plug & Adapter Guide (2026) Adapter Needed

Heading from Cuba to South Korea? Plug types and voltage standards differ between countries, so a little preparation goes a long way. Here's a breakdown of what to expect at the wall socket.

Both Cuba and South Korea use Type C plugs, so your devices should plug right in. An adapter isn't strictly necessary for this trip.

Voltage is another key difference. Cuba uses 110V while South Korea uses 220V. If your device only supports one voltage, using it with the wrong supply could cause overheating or permanent damage. Look for "Input: 100-240V" on your charger. Most modern phone and laptop chargers support this range.

Don't forget that South Korea hotel rooms sometimes have a universal shaver socket in the bathroom, but these low-wattage outlets aren't suitable for high-draw devices. For reliable charging, use the standard wall outlets with a proper adapter.