The Universal Multi Voltage Transformer Power Supply Adapter is a versatile 30W power converter with adjustable output voltages of 3V, 4.5V, 6V, 7.5V, 9V, and 12V, capable of delivering up to 3.0A of current. This high-performance adapter is designed with premium materials and a specialized circuit, offering reliable functionality and efficient power conversion. It features six detachable DC output plugs in various sizes: 6.0x3.0mm, 5.5x2.5mm, 5.0x3.0mm, 4.0x1.7mm, 3.5x1.5mm, and 3.5x1.35mm, providing compatibility with a wide range of electronic devices such as DVD/CD players, cassette recorders, telephones, electronic toys, digital frames, IT equipment, TV games, small TVs, and medical equipment. The adapter is designed for use with both AC100V-240V input (50/60Hz) and provides DC output with short circuit protection, overcurrent, and overvoltage protection, ensuring safety during use. With its built-in Class B EMI filter, the device minimizes electromagnetic interference for stable operation. The package includes the multi-voltage power adapter and six detachable plugs, making it a convenient and reliable solution for powering multiple devices.