Parameter: Input: Input AC 100-240V 50/60Hz, Output: DC 12V 2A 1A 24W Max DC Jack Polarity: Inner positive (+) Outer negative (-) Cable length: 6 ft (1.8 M) Power Specs: 12 Volt 2A DC Power Supply fit for 12V 0.1A~2A, 100mA~2000mA. Such as 12V 2000mA-1500mA-1200mA-1000mA-850mA-650mA-500mA...2A-1.5A-1.2A-1A-0.8A-0.6A-0.5A.electronic equipment Power Specs: Lantisri Power adapters Power a variety of electronic devices that require a 12V 2A power adapter. (No more than 12Volt 2000mA / 2A, Max up to 24W) Specification and size: Universal AC adapter comes with 11 interchangeable DC Jacks and can be used with most 12V DC devices.Conversion plug size6.0*4.4mm with pin inside, 6.3*3.0mm, 4.8*1.7mm, 4.0*1.7mm, 3.5*1.35mm, 3.0*1.1mm, 2.5*0.7mm, LED Terminal connector Customer Service: Please confirm the size of your device's DC jack and the required power before purchasing to ensure that it is compatible with your device.Lantisri friendly customer service. If you have any que