Traditional Culture Encyclopedia - Hotel franchise - Do I have to bring the adapter to Hong Kong?

Do I have to bring the adapter to Hong Kong?

Hong Kong uses a British standard three plug, and the following picture shows a British standard plug.

If the appliance is brought from China, you need to bring an adapter, as follows:

But if you buy a Hong Kong version of electrical appliances, such as mobile phones and SLR, you will bring your own Hong Kong version of the plug, so you don't need to bring a conversion plug.