Switching Power adaptor Specifications:Working:Flyback switching power transfer Features:1,Input:AC 100V-240V(50/60Hz) 2. Output:5V1A(5W),6V500mA(3W),6V800mA(4.8W),6V300mA(1.8W) 3. With over current,short circuit,over load and over temperature output protection 4. Dielectric strength:AC3000V 5mA 60Seconds 5. Main voltage ripple 1% 6. Conform to UL/CUL,TUV/GS,PSE,CCC,CE Standard 7. AC Input Suit to U.S.A,Europe,Britain,Australia Japan and China. 58*23*41.