12V DC Power Supply 2A AC Adapter 100-240V 50-60Hz to 12 Volts 2000mA Barrel Plug Size 5.5mm x 2.5mm Power Cord Replacement for CCTV Camera LED Strip Lights Routers BT Speakers Webcam

Input - 100-240V 50/60Hz universal wall US plug in. Output - DC 12 Volts 2A 24W Max.. Means 0-2000mA can be used. E. g. 12V 2A 12V 1.5A 12V 1A 12V 0.75A 12V 0.5A are available. Connector Type - DC Barrel Plug. Barrel Size - 5.5 mm x 2.5 mm means DC port OD is 5.5 mm ID is 2.5 mm. The polarity of output port - Center Positive. Compatibility - This 12 V DC Power Adapter is widely applied to CCTV Security Cameras LED strip lights BT speakers wireless router home phone system WS2811 LED pixel light 12V Keyboard-center positve DIY projects and more 12V 2A less than 24W devices.

Multiple Protections - the item with smart chip to ensure automatically overload cut-off over voltage cut-off over temperature cut-off short-circuit cut-off.