9-in-1 Adjustable AC/DC Power Adapter Supply 30W Wide-Voltage Switching Output 3V 4.5V 5V 6V 7.5V 9V 12V

9-in-1 Adjustable AC/DC Power Adapter – 30W Wide-Voltage Switching Supply (3–12V, UK Plug)

Power multiple devices safely and efficiently with this 30W multi-function adjustable power adapter, engineered to replace numerous individual chargers with one intelligent, all-in-one solution.

Designed for versatility, reliability, and protection, it’s ideal for home electronics, DIY projects, and professional setups.

???? Wide Voltage Control, One Adapter

Select the exact output your device requires with adjustable DC voltages from 3V to 12V (3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V).

A built-in smart control system ensures stable regulation, delivering only the current your device needs—up to 2A / 2000mA—for safe, efficient operation.

???? 9 Output Interfaces for Maximum Compatibility

This adapter includes nine connection options, covering most household and electronic devices:

1. USB Type-C
2. Micro USB
3. LED terminal connector
4. 5.5 × 2.5 mm
5. 5.5 × 2.1 mm
6. 4.0 × 1.7 mm
7. 3.5 × 1.35 mm
8. 3.0 × 1.1 mm
9. 2.5 × 0.7 mm

*The USB output (5V / 2.1A) supports direct charging for compatible USB-powered devices.

⚡ Powerful Yet Safe Performance

Rated at 30W, this switching power supply features advanced protection against over-voltage, over-current, short-circuit, and overheating, ensuring dependable use across a wide range of electronics.

???? Broad Device Support

Suitable for up to 95% of 3V–12V household electronics, including routers, speakers, LED strip lights, CCTV systems, cameras, guitar pedals, CD players, scales, tablets, and other low-voltage devices.

???? Designed for Practical Everyday Use

Input: AC 100–240V, 50–60Hz (global voltage support)

Rated Power: 30W

Output Voltage (DC): 3V/4.5V/5V/6V/7.5V/9V/12V
USB Output: 5.0V 2.1A

Plug Type: UK 3-Pin

Cable Length: 1.2 Meters

Material: Durable ABS + PC housing for long service life

⚠️ Important Usage Notes

Polarity: Inner positive (+), outer negative (–). Not reversible—verify device requirements before use.

Voltage Selection: Always set the correct voltage prior to powering your device to avoid damage.

⭐ One Adapter, Endless Possibilities

Eliminate clutter and simplify your power needs with this universal 9-in-1 adjustable power adapter.

Reliable, adaptable, and engineered for safety.

It’s the smart replacement for multiple chargers—perfect for modern electronic setups at home or work.