CORDELIA MOLLOY / SCIENCE PHOTO LIBRARY CORDELIA MOLLOY / SCIENCE PHOTO LIBRARY
Plug adaptor. These devices allow consumers to use their electronic products in countries with differing plug connections to electric mains. Here a British three-pin plug is about to be inserted into the sockets of an adaptor which has two pins that can be used in a two pin plug socket as used in the United States.
Model release not required. Property release not required.