1, Desktop type. detachable AC cable 2, CE/TUV-GS/UL/FCC/ErP/Level V 3, NO MOQ ... Voltage Range: 90 ~ 264 Vac ( 100V, 110V, 115V, 120V, 220V, 230V, 240V etc.. )Input Frequency Range: 47 ~ 63 Hz ( 50Hz, 60Hz ) Input ... )Cooling: By natural airIndoor use6, Safety and EMC:Certification: CCC, CE, GS UL;Regulation: EN60950-1Dielectric Strength: Primary to Secondary 3000Vac ...