... :Input :100v ~240v 3:Output :90w~120W 4:Material :Plastic Adapter 1)input voltage: AC 100-240V 50/60HZ2)range voltage ... /63HZSafety Approvals UL/CUL, PSE, GS, BS, CE, CB, FCC, and EK-Mark Protections 1)over voltage protection: 120%min2)over ... can reduce the AC input impact efficiency3.With short-circuit and overload protection4.Compact size ,light weight5.100%full-load burning ...