【3V-12V Multi- Power 】Input: AC 100V-240V, 50/60Hz ; Output: DC 3V-12V Adjustable, up to 3000mA, 36W Max; It can any between 3~12V, such as 3V 4V 4.5V 5V 6V 9V 12V, etc., and any current less than 3A, such as 0.5A, 1A, 2A, 3A

【Real-time LED Display】The LED display will show the real-time output to wrong regulation from damaging your device, and you can easily set the desired via the knob. Note: Do not 3A of current

【 Adapter】It comes with an 5.5x2.1mm plug design and compatible 5.5x2.5mm; with 5.5X2.1mm female to clip, you can easily connect the wire to the power for use, for DIY projects

【Safety DC Power 】With overvoltage, overcurrent, overheat and short circuit protection to ensure safe use, protecting your devices; Please choose correct before plug it to your device. We recommend to use less than 80% of the full load

【Wide Applications】The 3-12 3A 36W multipurpose adapter fit for many 3~12V small household electronics such as LED strip, routers,CCTV camera,TV Box, speaks,mini fan,etc. Note: This product is an AC to DC adapter, not a charger