This multi voltage power adapter is designed to meet 90% of your power needs for household and office electronics. With adjustable output voltage from 3-12V, you can easily switch to different voltages using the built-in button and provided key. The maximum output current is 2A, and the power output is 30W, making it suitable for a wide range of devices.

The universal adapter is equipped with a reverse polarity converter that expands the application range of the adapter. When your power interface has the opposite polarity, you can use this converter to make it compatible.

This adapter comes with 15x DC plugs of different sizes, including Type-C, Micro-USB, DC terminal connector, 6.5x4.4mm Pin, 5.5x2.1mm, 5.5x3.0mm Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 3.5mm Mono, and 2.5x0.7mm. The different-sized tips fit various electric appliances well.

Features:

Compatible with 90% of household and office electronics
Adjustable output voltage from 3-12V
Equipped with a reverse polarity converter
Comes with 15x DC plugs of various sizes
Output current of up to 2A and power of 30W