All-in-One Travel Power Plug Adapter Insten Universal World ... change the voltage, supports universal voltage 110V-240V. For use in Afghanistan, Albania, Algeria, Andorra, Angola, Argentina, Armenia, Aruba, Austria ... Principe, Saudi Arabia, Senegal, Serbia, Singapore, Slovakia, Slovenia, Somalia, Spain, Sri Lanka, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Tajikistan, Tahiti, Thailand, ...