VARIABLE VOLTAGE: This power supply features adjustable, and allows for use for most electronics within DC 3V to DC 24V output voltage, simply adjust the voltage knob and choose the right volt via the voltage display to use MULTI ADAPTERS: This power adapter replaces a lot of power adapters, comes with 14pcs 5.5*2.1 mm end adapter tips to enhance the compatibility and practicality, you can use this power adapter for different devices FULL 3A LOAD: Compared to fake 3A power supply on market that the voltage may drop while use, this power adapter supplies stable output voltage and improves the charging efficiency, offers multi protections, prevents the possible damage and ensures safe charging WIDE APPLICATIONS: This AC100-240V to 3v-24v dc power supply is compatible with most small household electronics, such as LED strip lights, security camera system, humidifier, printer, LCD/LED monitor, router, audio device, modules, light bards, puck, accent lights, table lamp, speaker, DVD DVR, piano keyboard, fan, and more PACKAGE INCLUDED: 1pc Adjustable Power Supply, 1pc Reverse Polarity Cable, 14 pcs Inter-changeable adapter tips; Specifications: Input AC 100-240V 50/60Hz, Output: DC 24V-3V, 3000Ma 72W Max, Polarity: Center Positive(+), Power Cord Length: 6.9 Feet in total SoulBay 72W Universal AC/DC Power Adapter with Multiple Voltage Options

Experience the convenience and versatility of our universal power adapter.

Multiple Voltage Options: The adapter provides multiple output voltage options ranging from 3V to 24V, including 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V, 13.5V, 14V, 15V, 18V, 19V, 20V, 21V and 24V.
It comes with 14 different connector sizes, making it compatible with a wide variety of small electronic devices.
Easy to Use: Simply plug and play - Equipped with a voltage display screen, this adapter is easy to use and provides hassle-free operation.
Reliable and Safe: This power adapter is made with high-quality materials and is designed to be safe and reliable, protecting your device from overcharging, overheating, and short circuits.

Specifications:

Input: AC 100-240V 50/60Hz
Output: DC 3V - 24V
Current Load: 0-3000mA
Power: 72 Watt max
Color: Black
Power Cord length: 6.6 Feet
Power Supply dimension: 5.2*2*1.3 inches
Polarity: Center Positive)+)
Polarity Reversible: Yes, use the included polarity cable

Friendly Reminder:

(1). Please make sure the voltage matches your device output before use.
(2). Please use the reverse polarity cable if your device needs the opposite polarity.