🔌 JOVNO Universal Power Supply 3V-24V 2A 48W Adjustable AC/DC Adapter 100~240V AC to DC 5V 9V 12V 15V 19V 20V with LED Display, 14 Plugs, and 1 Reverse Polarity Converter Cable for LED Strips, Motors, and Speakers Review

【【Adjustable Voltage】Input: AC 100-240V 50/60Hz, Output Voltage can be adjusted from 3V to 24V DC( such as 3V 4V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 19V 20V 24V adjustable), Output current Max 2A,Wattage Max 48W. Buying one adapter is equivalent to buying multiple adapters, which saves money and is environmentally friendly. 【Widely Used】Fits for most AC/DC home appliances. Can be perfect for MID, LCD monitors,LCD TVs,LED products, routers, switch, game machines, cameras, surveillance equipment, massagers, beauty instruments , USB Hub, hard disk box, DC motor, DC pump, digital photo frame, controllers and other household / portable devices. 【User-friendly Design】Built-in protruding rotatable button for adjusting the voltage suitable for your device ,The LED displays real-time voltage,which helps you control real-time condition of charging. Integrated design of power supply and plug makes it more compact and light. 【With 14 Plugs & 1 Reverse Polarity Converter Cable】Equipped with 14 premium plugs: Micro-USB, Type-C, 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, 2.5x0.7mm. With these plugs and different voltage output, you can save a lot of buying different voltage ac adapters. We have specially added a reverse polarity converter cable, for electronic devices that needs center output negative power supply. 【High Quality】 High temperature resistant material and ultrasonic welder make it very durable and reliable. Certified by FCC, CE, RoHS, CCC, Overcurrent protection, overvoltage protection and overload protection, short-circuit protection ensure the stability and smoothness. Gives a safe charging.