... 90V-264V,47/63HzOutput Power:3WOutput Voltage:3V-12VOutput Current:0.5A-1.5AOver Current Protection:120% MinOver Voltage Protection:150 ... % MinShort Protection:Auto RecoveryLoad Regulation:±5%GENERAL SPECIFICATIONS:Operating Temperature:0 ~ 40°COperating Relative Humidity:5 ~ 95%RHStorage Temperature:-20 ~ 85 ... *W*H) SAFETY:UL/CUL,PSE,FCC,CCC dc 5v 0.3a adapters power supply,firewire to hdmi adapter