This page is written for people that are from American Samoa. Click here if you are from another country

Select the country you are from to see if you need a power plug adapter when travelling to Hong Kong.

American Samoa to Hong Kong

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You need a power plug adapter in Hong Kong when you are from American Samoa.

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If your devices are not dual voltage, you need a voltage converter to use them in Hong Kong.

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Hong Kong uses a different frequency, so make sure your devices can handle this. Especially moving, rotating and time related devices like clocks, shavers and fans.

Here's why you need an adapter

The outlet and plug type used in Hong Kong is G. Take a look at the picture below to see what this plug type looks like:

Hong Kong electrical outlets and plug types

However, the outlets and plugs used in American Samoa are A, B, F & I, so that is why you need an adapter:

American Samoa electrical outlets and plug types

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Here's why you may need a voltage converter

Hong Kong uses a voltage of 220V, while American Samoa uses a voltage of 120V. Because these differ, you need a voltage converter for devices that are not dual voltage.

Nowadays, many electronic devices like hair styling tools or chargers for a laptop, phone, iPad, tablet or e-reader are dual voltage, but you should always double check this before using the device in another country.

You should be able to check the small print on a device or power adapter to see if it's dual voltage or not. If you see 100-240V 50/60Hz printed on the device or power adapter, it is dual voltage and will work with all voltages and frequencies used worldwide. If you don't see this, you need a voltage converter to use the device in Hong Kong.

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Our recommended adapters

Universal adapter

Universal power plug adapter
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Adapter + Converter

Combined converter and adapter
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Frequently asked questions

In Hong Kong they use power plugs and electrical outlets of type G.

Hong Kong electrical outlets and plug types

The standard voltage in Hong Kong is 220V at a frequency of 50Hz.