How do I choose a travel adapter for international trips?

Choose a travel adapter by starting with the country, not the gadget. The State Department says to check both the plug type and the voltage at your destination, and Electrical Safety First is explicit that an adapter does not convert voltage. That means the right buy depends on what you are powering.

If your device is dual-voltage, a compact adapter with the right plug shape is usually enough. If it is not dual-voltage, you may need a converter or transformer instead. Look for a clear rating label, a safety certification, and enough ports for the devices you actually carry. USB-C is useful, but only if it still works with your charger and cable setup.

If you are packing for the trip too, the carry-on bag, travel backpack, and travel toiletry bag guides are the natural companions. For the adapter itself, search for a dual-voltage travel adapter with the plug type for your destination: travel adapter. If you travel often, buy one adapter that covers the places you actually go instead of a giant all-in-one brick you will hate carrying. The goal is simple: power up safely without turning every hotel room into a compatibility problem.