1. Input 100V-240V 50/60Hz; Output: 12V 1A 1000mA 12W Polarity: Center Positive (+).
2. Power supply works for various of devices which ask for a less than 12V 1A power adaptor, Such as 12V 1A, 0.9A, 0.8A, 0.7A, 0.6A, 0.5A, 0.4A, 0.3A, 0.2A 0.1A, 1000mA, 900mA, 800mA, 700mA, 650mA, 600mA, 500mA, 450mA, 400mA, 300mA, 200mA, 100mA, Center Positive Equipment.
3. widely compatible: CCTV Cameras, LED Strip light, led tape light, keyboard, BT speakers, GPS, webcam, router, DIY project and more 12V household electronics.
4. DC Plug: 5.5 * 2.1mm 5.5*2.5mm, DC Plug polarity: (Center positive +) with 8 Interchangeable DC Plug size is, 4.0*1.7mm, 4.8*1.7, 5.5*1.7mm, 6.0*3.0mm, 6.0*4.4mm with pin insidem, 3.5*1.35mm, 2.5*0.7mm, LED Terminal Connector
5. Built-in smart chip, with short circuit, over current, over voltage, over temperature protection, stable circuit design ensuring stable output of voltage and current.