How to use plugs from Puerto Rico in Hong Kong

Plugs, sockets, adapters and other information needed for travelling from Puerto Rico to Hong Kong in this page. If you want a report for other countries, re-start the wizard to find to electric adapters for your trip here.

Quick Chart at-a-glance

	Puerto Rico	Hong Kong
Voltage:	120V.	220V.
Plugs Type:	A, B.	G, D, M.
Hertz:	60Hz.	50Hz.

If you are electrical savvy, perhaps the previous chart is all you need. If this is not the case, you can continue reading and discover what the chart is saying!

Plugs and Sockets at each country

In Puerto Rico the following plugs are used: (includes San Juan, Rincón, Ponce, La Parguera, Mayagüez, Dorado.)


Plug Type A	Plug Type B

Outlet Type A	Outlet Type B

... and in Hong Kong you will use:


Plug Type G	Plug Type D	Plug Type M

Outlet Type G	Outlet Type D	Outlet Type M

Considerations for Hong Kong

It is likely you will only find plugs-type "G" in Hong Kong. Plug types "D" and "M" are considered very old and they are not common. We keep the old-plugs in our database as we don't know your exact destination. As a rule of thumb, you will probably be fine with the type "G" in hotels.

Light Trail

Voltage

Take care: Hong Kong uses higher voltage than Puerto Rico

Your electric devices from Puerto Rico will be expecting 120 Volts, but Hong Kong grid is of 220 Volts, this is a substantial difference that requires you to take some extra steps in preparation to your trip:

On the positive side, nowadays many devices will switch automatically to the network voltage and they will work just fine, i.e. mobile phone chargers are typically multi-voltage (but please, do actually check your own). It is important that you pay attention to your device's voltage. Connecting electronics to the wrong voltage, in the luckiest of the cases, the device will break or stop working temporarily; but please don't take this lightly, in the worst of the cases electrocution and fire hazards are a real possibility.

An automatic power supply suitable from 100 Volts to 240 Volts. An automatic power supply suitable from 100 Volts to 240 Volts.

High-power devices don't usually handle different voltages due to the high-currents involved i.e. anything that its main purpose involves generating heat (or cold) like hair driers, baby bottle warmers, kettles, etc. On the contrary, modern low-power devices are likely to auto-detect and auto-adapt to different voltages i.e. usb chargers, laptop chargers, etc.

A hair-dryer showing its consumption of 2000 Watts at 220 Volts A hair-dryer can consume up to 2000 Watts, like the one in the picture above, due to the high power they usually work in one voltage system; this one is suitable for 220-240 Volts systems.

You will need a step down voltage converter a device that can be plugged to 220 volts and it provides an outlet with 120 volts for your Puerto Rico' device. You will need to pay attention to the maximum power output of the converter and the maximum power consumption of the device.

Plugs Type

Different plug systems

Sorry, none of the plugs used in both countries are common. You will definitelly need plug adapters, please continue reading for more information.

Adapters

Lists of adapters you can use in your travel:

Adapter: generic


Front	Back

This adapter allows you to use plugs type: A, B, C, D, E, F, G, H, I, J, K, L, N into outlets type: M.

This adapter is extremely generic without loose terminal and finger protection, it does have earth pass-though which is a good thing; but it will not have a good grip because it support so many different plug types in only three generic slots; we don't recommend this adapter unless no better alternative can be found. i.e. a more expensive one.

Adapter: generic


Front	Back

This adapter allows you to use plugs type: A, B, C, D, E, F, I, M into outlets type: G.

This is a very cheap adapter without loose terminal and finger protection; it does have earth pass-though (good); but no good grip because of so many different supported plugs. We recommend to use a more expensive option if available.

Adapters you can buy

You can buy the following multi-purpose adapters from Amazon. Please also take a look at the recommended gadgets for your trip.

Orei M8+ OREI Safest World Adapter Grounded

Travelrest - Ultimate Travel Pillow

Bose QuietComfort 35 II Wireless Bluetooth Headphones, Noise-Cancelling, with Alexa Voice Control - Black

BESTEK Universal Travel Adapter 220V to 110V Voltage Converter with 6A 4-Port USB

Hertz

No equal Hertz

This is not a big issue. Unless you are using an electric alarm clock or some motors when speed is an issue. Explanation: Some alarm clocks uses the frequency of electricity network to measure time. So, time shifts could be experimented. Almost every home electronic device works perfectly with different Hertz.