What type of plug adapter do I need for US devices in Thailand?

When traveling to Thailand from the USA, it's important to note that the power plug style is the same, but the voltage difference requires attention. Most modern devices like phones and laptops are now built to support dual voltage (110V-240V), so they should work fine—as long as you check their specifications. However, for devices that are strictly 110V, such as hair dryers or certain kitchen appliances, a voltage converter will be necessary to avoid damaging them. Adapters can be purchased at places like 7-11 in Thailand or online before your trip. Travelers often share experiences indicating that very few devices require a converter, suggesting that most of the items brought over will function correctly with a simple plug adapter, which can be inexpensive.