Features:Brand New, High Quality PowerHigh efficiency, low operation temperature .Built-in EMI filter100% full load burn-in test Protection: Overload, short circuit Competitive price, high reliability Input: 110/220VAC, change by switch Specifications:Input: AC 110/220VOutput: 12V maxColor:SilverDimensions: 7 x 3.8 x 3cmNet weight: 56.9gPackage includes:1 x Switching PowerNote:Please DO NOT let the unit work long hours over rated current!