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

Traveling from Guinea to Cuba means crossing into a different electrical system. Before you leave, take a moment to understand the plug types and voltage used in Cuba so you can keep all your devices charged and ready.

Both Guinea and Cuba 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. Guinea uses 220V while Cuba uses 110V. 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.

A universal travel adapter with multiple plug configurations is a smart investment if you travel frequently. For Cuba specifically, look for one that supports Type A/B/C/L outlets. USB charging ports built into the adapter are a nice bonus.