Certification : CE,FCC,RoHSModel Number : LJH-186Output Interface : 5.5mm*2.5mmUsage : SwitchingOutput Type : DCis_customized : YesConnection : Plug Involtage : 3V/4.5V/5V/6V/7.5V/9V/12Vcurrent : 0.5A/1ANetwork parameters and other instructionsUniversal power supply, switching power supply transformer, 3528, 5050, illuminated power supply with lampThe power supply voltage is in the proper range of 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V for the power supply of the device 1a or 1a.The supply voltage is suitable for 1A or 1A requirements after the current DC input product, not for overload operation!The selective attention of the power should be consistent with the selected voltage and current being equal to or greater than the power required by the power supply LincoiahInput voltage (INPUT): 100-240V 50-60HzOutput voltage (output): DC 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V-1APower (maximum output power): 3W, 4.5W, 5W, 6W, 7.5W, 9W, 12WShape: As shown below, overall length 1 meter LongDC plug: 5.5*2.5mm(compatible 5.5*2.1mm) 4.0*1.7mm, 3.5*1.35mm, 2.5*0.7mmProduct volume: 73*28*78 ммNet weight: 70GGross weight: 80GColour: BlackPolarity: Internal is positive and external is negativeOther types of electricity need to contact the ownerThank you for shopping in Lincoiah shop, I wish you a happy shopping!