Shnitpwr 30W Universal Power Supply 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Variable Ac/Dc Adapter With 5V 2.1A Usb Port, 100V 240V Ac To Dc 3V~12V Converter 0.5A 1A 1.2A 1.5A 2A 2.5A Max With 14 Tips

Parameter
Input: Ac 100V~240V 50/60Hz
Output Voltage: Dc 3V 4.5V 5V 6V 7.5V 9V 12V
Output Current: Max 2.5A
Output Wattage:Max 30W
Output Dc Connector:5.5Mm X 2.5Mm (Inside'+', Outside'-')
Reverse Polarity Converter: 5.5Mm X 2.1Mm
14 Tips Size: 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, 2.5X0.7Mm, Micro-Usb, Type-C And Dc Terminal Connector.
Power Cable Length: 4.92Ft / 150Cm
Safety Compliance: Fcc / Ce/ Rohs / Ccc
Working Temperature: 0~40?
Storage Temperature: -40~85?
Ambient Humidity: 5~95% Non-Condensation
Weight: 0.44 Lb / 200G

Professional Advice From Licensed Electrician
The Max Use Should Be No More Than 80% Of The Full Loads.
Otherwise, The Power Supply Will Generate Much Heat And Its Service Life Will Be Greatly Shortened.
We Recommend You To Use This 30W Power Supply To Power Devices Less Than 24W.

Package Included
1X 30W Universal Power Supply Adapter
14X Dc Tips
1X Reverse Polarity Converter Cable