🔋 Power Up Your Life with Versatility! Lightweight design perfect for home or travel use. Safeguards against over-voltage, over-current, and short circuits. Includes 8 interchangeable tips for 95% of household electronics. Power up your devices with a 5V USB port at 2.1A. Easily switch between 3V to 12V for all your devices. 30W Power Output Universal Compatibility 8 Adapter Tips The 30W Universal AC to DC Power Adapter is a multi-voltage switching power supply that supports a range of devices from 3V to 12V. It features 8 selectable adapter plugs, a USB port for charging, and built-in smart IC protection to ensure safe operation. Ideal for powering routers, speakers, and various household electronics, this adapter is a must-have for tech-savvy individuals.