... 3 pin plug 5v 2a 9v1.5a 12v 1a micro usb adapter : Input Voltage100~240VOutput Voltage3~24VOutput Current2A maxPower15W maxSize75X28X45mmOEM & ODM ... make sure every unit with power ,without low voltage, without bad led indicator, low ripple, good appearance, with right cables, ... ,no bomb unit, no high voltage, no low voltage, no bad led indicator, etc Finished products full inspection: to make sure ...