Simran SM-500J Japanese 500 Watt Step Up/Down Voltage 500 WATT, Black
Can be used in 100 and 120 volt countries. Will convert from 120 volt to 100 volt AND from 100 volt to 120 volts. Input: 100/120V Output: 100/120V Rated Load: 500 Watts max including power surge. Heavy duty for continuous use Power ON/OFF Switch Fuse Protected.