Electricity

The electrical current in Argentina is 220 volts, 50 cycles alternating current (AC); wall outlets usually take Continental-type plugs, with two round prongs or three flat, angled prongs.

To use electric-powered equipment purchased in the United States or Canada, bring a converter and adapter; some high-end accommodations provide these, but you're better off bringing them if you're unsure.

If your appliances are dual-voltage, you'll need only an adapter. Don't use 110-volt outlets marked FOR SHAVERS ONLY for high-wattage appliances such as blow-dryers. Most laptops operate equally well on 110 and 220 volts and so require only an adapter.