AC110-240V to DC3-12V Voltage Adjustable 30W Power Supply Adapter Lighting Transformers

Specification:Product name:universal adapter(DC3V-12V adjustable voltage power supply)Rated wattage:30WInput voltage:AC100V-240V 0.25A 50/60HzOutput:DC3V/4.5V/5V/6V/7.5V/9V/12VUSB port output:5V  2.1A (12W without USB wire)Cord length:(about 110CM)Material:ABS + PC+ fireproofing materialSix type output adaptor jack size:2.5mm x 0.7mm; 3.0mm x 1.1mm; 3.5mm x 1.35mm; 4.0mm x 1.7mm; 5.0mm x 2.1mm; 5.5mm x 2.5mm compatible.  Compatible for mobile phone, tablet PC, camera, router and other device. Note:Please check carefully for the voltage and the connector before bidding. Package included:1*EU/US plug adapter1*key6*adapter jack