Guinea-Bissau to Eswatini: Complete Plug & Adapter Guide (2026) Adapter Needed

If you're heading to Eswatini from Guinea-Bissau, it's worth checking the power situation before you pack. Different countries use different outlet types and electrical standards, so your devices may not plug in directly when you arrive.

Guinea-Bissau uses Type C plugs, while Eswatini uses Type M. Since there is no overlap, you will need a travel adapter to plug in your devices. Make sure to pick one up before your trip or at the airport.

The voltage and frequency in Eswatini (230V, 50Hz) are close to Guinea-Bissau (220V, 50Hz), so your appliances should work without a converter.

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