General description Lost your original power cord or traveling with multiple devices? With this adaptable universal power supply, you don't need to carry all the separate power cords. One is enough; just choose the appropriate voltage. This universal transformer is designed to meet various charging needs, making it suitable for a wide range of devices. Technical specifications Input Voltage: AC 220V Output Voltage: 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V Output Current: 1.2A (maximum power 12W, compatible with 10W) Compatible with currents: 300mA, 500mA, 800mA, 1000mA Connector sizes: 2.5 x 2.5mm, 5.5 x 2.1mm, 4.0 x 1.7mm, 3.5 x 1.35mm, 3.0 x 1.0mm, 2.5 x 0.7mm Polarity: Positive (+) in the center and negative (-) on the outside Compatibility and accessories Compatible with various devices including routers, radios, Bluetooth speakers, CCTV LCD cameras, VTech Kidimagic Starlight, Kidi LightShow Party, OMRON devices, USB hubs, TV boxes, LED lights, and tweeters Includes 6 different size