Universal Power Supply with Adjustable Voltage Versatile and Universal: This universal power supply features adjustable output voltage, making it a versatile tool for both home and professional use. With voltage settings ranging from 3V to 12V, it can power a variety of electronic devices such as routers, modems, cameras, portable speakers, household appliances, and some laptops. The voltage is manually adjusted using an included key, allowing precise power settings for connected equipment. A distinct click sound confirms the correct voltage switch. Wide Range of Tips and Compatibility: The power supply comes with six interchangeable tips of different sizes, enabling connection to virtually any device with a DC connector. Tip sizes include 2.5 x 0.7mm, 3.0 x 1.1mm, 3.5 x 1.35mm, 4.0 x 1.7mm, 5.0 x 2.1mm, and 5.5 x 2.5mm. This ensures compatibility with various devices, making it a practical and universal solution. High Performance and Reliability: This 30-watt plug-in power supply is known for its high efficiency and reliability. It provides stabilized output voltage, ensuring safe power supply to connected devices and minimizing the risk of damage from unstable current. The 150 cm long cable allows for easy use even in hard-to-reach places. An additional USB input in the plug enhances functionality, allowing simultaneous charging of mobile devices like smartphones or tablets. Durability and Safety: Made from high-quality materials, the power supply ensures longevity and safe use. The plug housing is constructed from durable ABS material, resistant to mechanical damage and high temperatures. The power cord is made from flexible and durable PC material, protecting it from abrasion and damage even with intensive use. Kit Specification: - Material: ABS, PC - Power: 30 W - Input Voltage: AC 100 - 240V, 0.25A, 50/60Hz - Output Voltage: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V - USB: 5.0V, 2.1A - Max Output Power: 2000mA - Plug Type: 2.5 x 0.75mm, 3 x 1.1mm, 3.5 x 1.35mm, 4 x 1.7mm, 5.5 x 2.1mm, 5.5 x 2.5mm - AC Interface: American, European, British USB standard - Cable Length: 150 cm - Dimensions: 8 x 7 x 5 cm - Weight: 0.122 kg - Weight in Package: 0.15 kg Included: - Charger - 6 Tips - Key