Eagle Creek Dual Wattage Converter Set
The distinction this product was built around matters less than it used to, and getting it right is still what saves your electronics.
Adapter or converter, which people still confuse:
- An adapter changes the shape of the plug. That is all.
- A converter changes the voltage, from 220-240V to 110-120V or back.
Here is why you almost certainly need only the adapter now. Practically every modern charger is dual voltage: look for "100-240V" printed on the brick, and if it says that, a plug adapter is all it needs. Phones, laptops, cameras, tablets, e-readers and electric toothbrushes all qualify. That covers nearly everything anyone travels with in 2026, and it was far less true in 2010 when this set made more sense.
What still needs a converter, and it is a short list: hairdryers, travel kettles, curling tongs and anything else that makes heat. These draw far more power than a small converter can supply, which is why cheap converters fail and occasionally burn. The better answer is to buy a dual-voltage version of the appliance, or use the one in the hotel.
What to carry instead of this set: one high-wattage USB-C charger that runs everything you own, plus one or two country-specific plug adapters rather than a universal block with sliding pins, which tend to fall out of loose sockets.
Two safety notes: check whether your destination's sockets are earthed and whether your plug needs to be; and remember spare batteries and power banks must travel in the cabin, never in checked baggage.
Part of the guide to gadgets and power.