Some of these plugs feature more substantial differences than others, such as the Type A and B plugs only rated to 120 volts, whereas most other plugs reach 220 to 240 volts.

Type G A type G plug (CC-SA3.0 by [Asim18]) In the UK today, and in about 50 other countries, the type G or BS 1363 are common. There are three rectangular pins on the plug, forming a triangle.

Mostly used in the U.S., Canada, Mexico and Japan Three pins Grounded 15 amp Usually 100-127 volts Socket compatible with plug Types A and B ...

The Type B plug is common in Mexico outlets. If you’re from the USA or Canada, your devices will most likely plug in just fine since we use the same plug types in Mexico (and most of North America).

The USB Implementers Forum (USB-IF) wants to simplify this problem by rallying behind the new Type-C connector, a new specification designed to replace current Type-A and Type-B plugs of all sizes.