US Plug Adapter,100W Power Converter AC117V to AC230V(White)

1) Max Power: 100W 2)If the switch is appropriated for AC117V , that is, input AC110V/120V output AC220V/240V 3) If the switch is appropriated for AC230V , that is, input AC220V/240V output 110V/120V 4) Appliances for the round plug or flat plug 5) Size: 9.5x5.5x6cm 6) Weight: 314g