Main Specifications.Suggestion:Dc 12V/24Vinput Voltage Range: Dc 10~32V&Nbsp;Output Voltage: Dc 5V&Nbsp;Output Current: 3Aoutput Power: 15W&Nbsp;Conversion Efficiency: 96%Operating Temperature: -40?~+80?Waterproof Rating: Ip68Dimension: 63*27*14Mmset Includes.1Pcs Dc-Dc 12V/24V To 5V Usb Converter