100% new<br> All epoxy sealed containers with Waterproof Housing.<br> With overload/over-current/overheat/low voltage protection, stable performance.<br> Short circuit protection: sustainable, self-recovery.<br> Input Reverse Polarity Protection: No, if necessary, enter the series diode.<br> Module Properties: non-isolated buck.<br> Light compact, convenient to use and transport.<br> Rectification: synchronous rectification.<br> Operating Temperature: Industrial (-40 Celsius to +85 Celsius) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation).<br> Input voltage: 12V<br> Output voltage: 5V<br> Dual USB output Jack<br> Output current(MAX): 3A,total.<br> Rated power: 15W<br> Conversion efficiency: up to 96%<br> Soft-start time: 500mS<br> Output ripple: 50mV (MAX) 20M-bandwidth<br> Dynamic response speed: 5% 200uS<br> Usb cable length:30cm(from regulator to usb connector)<br> Size: 46x27x14mm<br> Material: ABS plastic housing<br> Packaging include:1 x DC12v to 5v 15W dual Converter<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.