30W Universal Power Adapter with Adjustable Voltage for Home Use

Adjustable Power Supply: - Input: AC 100-240V, 50/60Hz - Output: DC 3V-12V adjustable, max 30W - Compatibility: Supports any device requiring 3V to 12V with current less than 2.5A, including 3V, 4V, 4.5V, 5V, 6V, 9V, and 12V devices such as audio amplifiers, wireless routers, surveillance cameras, and car air purifiers.

Multifunctional Adapter: - Capacity: 30W 3V-12V universal power supply - Versatility: 14 interchangeable plugs suitable for 90% AC/DC household appliances - Devices: Ideal for 3V to 12V devices, including audio amplifiers, wireless routers, surveillance cameras, car air purifiers, 3D printers, water pumps, electric drills, electric fans, motors, Android TV Boxes, ADSL CATs, 5V and 12V LED strips

AC/DC Universal Charger: - Adapters Included: Original 5.5x2.5mm tip and 14 adapter plugs (5.5x2.1mm, 5.5x1.7mm, 5.0x2.5mm, 5.5x3.0mm+Pin, 6.5x4.4mm+Pin, 6.3x3.0mm, 4.0x1.7mm, 4.8x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, DC terminal connector, Micro-USB, Type-C) - Compatibility: Different size tips fit various electric appliances well - Safety Features: Reverse polarity converter cable included for devices with center output negative power supply

DC Power Supply 30W: - Protection System: Built-in intelligent protection system with over-current, over-voltage, short-circuit, stability, and safety protection technologies - Durability: High-quality copper core wire, aging tests, and sufficient power - Life Span: Built to last with sufficient power and durability

Multi Voltage Power Adapter Included: - Components: 1X 3V-12V 30W AC Adapter, 14X DC Plugs, 1X Reverse Polarity Converter - Instructions: Set the right voltage before powering your device

This adjustable power supply is the perfect solution for powering a wide range of devices with adjustable voltage and safety features.