Travel adapter from São Tomé and Príncipe to Hong Kong
Adapter Required
Yes — coming from São Tomé and Príncipe, you will need a travel adapter for Hong Kong. São Tomé and Príncipe uses Type C/Type F plugs, and Hong Kong uses Type G, so the pin shapes will not fit any wall socket.
São Tomé and Príncipe (home)
Type C
Two round pins (Europlug)
Type F
Two round pins + side earth contacts
Hong Kong (destination)
Electrical specs
São Tomé and Príncipe
230 V
50 Hz
= Match
Hong Kong
230 V
50 Hz
More about plugs in Hong Kong
In Hong Kong, the standard power plug is Type G. The country runs on 230 volts at 50 Hz. That means every wall socket in Hong Kong is the same shape — Type G, and your plug needs to physically match the socket to fit.