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SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V 6V 5V 4.5V 3V Regulated Switching Power Supply with 8 Selectable Plugs for LED Strip Light Camera Keyboard Speaker Scale Recorder Massager, 2A Output8.6Our score 4 photos
SBrandSoulBaySSoulBay9 products in our catalogSee all 9 SoulBay products →ID DBD-23874

SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V 6V 5V 4.5V 3V Regulated Switching Power Supply with 8 Selectable Plugs for LED Strip Light Camera Keyboard Speaker Scale Recorder Massager, 2A Output

8.6/10 our score 4.3 (7,449 ratings on Amazon)

This power adapter features a 100V-240V AC input (universal), 7 precise output voltage levels (3V/4.5V/5V/6V/7.5V/9V/12V), and a voltage loc

Connectivity TechnologyUSB

About this item

  • ✅power Supply With Multi Voltage: This power adapter features a 100V-240V AC input (universal), 7 precise output voltage levels (3V/4.5V/5V/6V/7.5V/9V/12V), and a voltage lock function to prevent accidental voltage changes. Its maximum 2A (2000mA) output and 5-foot power cord ensure a comfortable distance for everyday use. Built-in overvoltage, overcurrent, short-circuit, and overtemperature protection prevents malfunction or damage due to voltage anomalies, ensuring stable operation
  • 8 Changeable Adapter Plugs: optional adapter tips: 5.5*2.1 mm, 4.8*1.7 mm, 4.0*1.7 mm, 3.5*1.35 mm, 3.0*1.1 mm, 2.5*0.7 mm, Micro-USB, LED terminal connector; Versatility and space saving convenience of having one base and all shapes of charge plugs in one place, you are able to choose different adapter tips and use them for various household electronics (Please measure the adapter size before order to avoid incompatible issue)
  • Multi Purpose Compatibility: With 7 adjustable voltages + 8 replaceable plugs, this adapter is compatible with 99% of 3V-12V household electronics (e.g., Tablet PC, LED Strip Lights, Keyboard, Scales, Routers, Speakers, CCTV Camera System, USB Charging Camera, DVD/CD Player, USB Hub, Recorder, Exercise Bike, Clock, Trail Camera, Weather Station) (Note: Not Compatible USB-C/ Radio/Laptop/ Over 12V DC device! )
  • Support 1a 1.5a 2a Output: This universal power supply supplies 2 Amps max output current at 12 Volt (Max) to 3 Volt( Min), and backwards compatible with less than 2A, such as 1.8A 1.6A 1.5A 1.3A 1.2A 1A 0.9A 0.8A 0.75A 0.6A 0.5A 0.3A 0.1A 2000/1500/1000/500mA; (Key Tip: If "Not Working" occurs, first check two points: 1. Is the voltage position locked (use the included voltage key to lock; failure to do so will result in unstable power supply); 2. Is the polarity of the device consistent with the adapter (center positive +; reverse polarity will result in a non-functional connection)
Category: Accessories › AC AdaptersRanked #99 of 3489 in Accessories
8.6Our score
Our verdict

This power adapter features a 100V-240V AC input (universal), 7 precise output voltage levels (3V/4.5V/5V/6V/7.5V/9V/12V), and a voltage loc

Ranked #99 in Accessories · 4 things we like

Quick answer The SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V scores 8.6/10 with us. Amazon owners rate it 4.3 out of 5 across 7,449 reviews, in line with the 4.4 average of the 257 ac adapters we track. It was listed at $14.99 on Amazon when we last checked in September 2026.

✅POWER SUPPLY WITH MULTI VOLTAGE: This power adapter features a 100V-240V AC input (universal), 7 precise output voltage levels (3V/4.5V/5V/6V/7.5V/9V/12V), and a voltage lock function to prevent accidental voltage changes. Its maximum 2A (2000mA) output and 5-foot power cord ensure a comfortable distance for everyday use. Built-in overvoltage, overcurrent, short-circuit, and overtemperature protection prevents malfunction or damage due to voltage anomalies, ensuring stable operation 8 CHANGEABLE ADAPTER PLUGS: optional adapter tips: 5.5*2.1 mm, 4.8*1.7 mm, 4.0*1.7 mm, 3.5*1.35 mm, 3.0*1.1 mm, 2.5*0.7 mm, Micro-USB, LED terminal connector; Versatility and space saving convenience of having one base and all shapes of charge plugs in one place, you are able to choose different adapter tips and use them for various household electronics (Please measure the adapter size before order to avoid

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Product information

24 specifications
Connector TypeMicro USB Type B, Round Barrel Connector
Compatible DevicesAC-DC Converters, Tablets, PC, Router, Speakers, Cameras, LED Strip Lights, Set-top Box, Printers, Game Consoles, GPS
Compatible Phone ModelsUniversal
Special FeaturesShort Circuit Protection
Input Voltage120 volts_of_alternating_current
Amperage2 A
Wattage24 watts
Output Current2 A
Output Voltage12 volts_of_direct_current
Power SourceCorded Electric
Current Rating2 A
Frequency Range60 hertz
Main Power Connector Type2 Pin
Power PlugType A - 2 pin (North American & Japanese)
CurrentDC
Compatible Power Plug TypeType A - 2 pin (North American), Type C
Wired Charging Connector TypeUSB 2.0 Micro B, USB Micro AB
Plug TypeMultiple (A, C, Micro-USB, etc.)
Connectivity TechnologyUSB
Mounting TypeWall Mount
BrandSoulBay
Built-In Media1pcs AC/DC ADAPTER, 8 Adapter Tips
Model NumberUC03U
Customer Package TypeFFP

Pros & cons

What we like
  • ✅POWER SUPPLY WITH MULTI VOLTAGE: This power adapter features a 100V-240V AC input (universal), 7 precise output voltage levels (3V/4.5V/5V/6V/7.5V/9V/12V), and a voltage lock function to prevent accidental voltage changes. Its maximum 2A (2000mA) output and 5-foot power cord ensure a comfortable distance for everyday use. Built-in overvoltage, overcurrent, short-circuit, and overtemperature protection prevents malfunction or damage due to voltage anomalies, ensuring stable operation
  • 8 CHANGEABLE ADAPTER PLUGS: optional adapter tips: 5.5*2.1 mm, 4.8*1.7 mm, 4.0*1.7 mm, 3.5*1.35 mm, 3.0*1.1 mm, 2.5*0.7 mm, Micro-USB, LED terminal connector; Versatility and space saving convenience of having one base and all shapes of charge plugs in one place, you are able to choose different adapter tips and use them for various household electronics (Please measure the adapter size before order to avoid incompatible issue)
  • MULTI PURPOSE COMPATIBILITY: With 7 adjustable voltages + 8 replaceable plugs, this adapter is compatible with 99% of 3V-12V household electronics (e.g., Tablet PC, LED Strip Lights, Keyboard, Scales, Routers, Speakers, CCTV Camera System, USB Charging Camera, DVD/CD Player, USB Hub, Recorder, Exercise Bike, Clock, Trail Camera, Weather Station) (Note: Not Compatible USB-C/ Radio/Laptop/ Over 12V DC device! )
  • SUPPORT 1A 1.5A 2A OUTPUT: This universal power supply supplies 2 Amps max output current at 12 Volt (Max) to 3 Volt( Min), and backwards compatible with less than 2A, such as 1.8A 1.6A 1.5A 1.3A 1.2A 1A 0.9A 0.8A 0.75A 0.6A 0.5A 0.3A 0.1A 2000/1500/1000/500mA; (Key Tip: If "Not Working" occurs, first check two points: 1. Is the voltage position locked (use the included voltage key to lock; failure to do so will result in unstable power supply); 2. Is the polarity of the device consistent with the adapter (center positive +; reverse polarity will result in a non-functional connection)
What could be better

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    SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V: questions & answers

    Is the SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V worth buying?

    Yes, it is one of the stronger picks in its group. We score the SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V 8.6 out of 10. Amazon owners rate it 4.3 out of 5 across 7,449 reviews, in line with the 4.4 average of the 257 ac adapters we track.

    How much does the SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V cost?

    It was listed at $14.99 on Amazon when we last checked in September 2026. That is close to the $12.99 median for ac adapters in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are good alternatives to the SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V?

    Similar, well-rated ac adapters in our catalog: SoulBay 12V Power Supply Universal AC DC (8.4/10, 4.2 stars from 13,551 owners); LitStar 12V 2A Power Supply AC Adapter Replacement (8.8/10, 4.4 stars from 4,569 owners); CIHTL 12V 2A AC Adapter Charger Replacement (8.6/10, 4.3 stars from 653 owners).

    SoulBay 12V Power Supply Universal AC DCLitStar 12V 2A Power Supply AC Adapter ReplacementCIHTL 12V 2A AC Adapter Charger Replacement