Like the language and culture, technology is also not similar in all countries. In America and England, the basic difference in electronic equipment is their plug points. In America flat pins are used while in UK round points are in practice. If your equipment is designed for European countries then the plug point will create problem during the connection with power point of USA. You can use Plug WSS406 offered by Sam Stores for connection, with this plug you can connect your European plugs with American sockets. Offered range is designed with latest technology and its tight grip allows continuous current supply.