ITEM NAME:1Pc USB 12V to 5V DC/DC voltage step-down power adapter converter inverter OZ 1Pc USB 12V to 5V DC/DC voltage step-down power adapter converter inverter 100% Brand new and high quality Specification: Type: 12V to 5V DC/DC Step-down Power Converter Output power: < 100W Input voltage: 12/24 (V) Output Voltage: 5 (V) Output current: 3000 (mA) Voltage conversion: Other Input cable length: Approx. 12cm / 4.7inch Output cable length: Approx. 30cm / 11.8inch Main body size: Approx. 4.5*2.7*1.9cm (L*W*H) Included:1 x Power Converter.Type: 12V to 5V DC/DC Step-down Power Converter. Included:1 x Power Converter. Output current: 3000 (mA). Output power: < 100W.