12V 2A Power Supply AC Adapter Replacement with 8 Tips, Regulated 12 Volts 2000mA Cord Charger for LED Strip Light, CCTV Camera, GPS, Webcam, Router, BT Speaker DC12V Transformer (6ft)

[Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 2A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) posi

Connectivity TechnologyBarrel

About this item

  • [Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 2A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) positive (+) center.
  • [Intelligent Identification Output]: The adapter can automatically identify the current amperage required by the electronic device. For example; 50ma 100ma 150ma 200ma ~ 800ma 900ma 1000mA 1500mA 2000mA, etc. The highest output is 2A.
  • [Combination Selection]: 8 Interchangeable DC Plug connectors. You can choose from a variety of combinations to better use the adapter. You can DIY adapter projects and use for more 12V home electronics.NOTE: This only works with 12V devices that are in good working order. For older equipment that is more than five years old, we recommend that it be inspected before use.
  • [Extensive Compatibility]: Suitable for CCTV Cameras, LED Strip light, led tape light, keyboard, BT speakers, GPS, webcam, router, and more 12V electronics.
Category: AccessoriesAC AdaptersRanked #99 of 292 in Accessories
8.8Our score
Our verdict

[Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 2A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) posi

Ranked #99 in Accessories · 4 things we like

Quick answer The 12V 2A Power Supply AC Adapter Replacement by LitStar scores 8.8/10 with us. Amazon owners rate it 4.4 out of 5 across 4,569 reviews, in line with the 4.4 average of the 31 ac adapters we track. It was listed at $11.99 on Amazon when we last checked in September 2026.

[Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 2A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) positive (+) center. [Intelligent Identification Output]: The adapter can automatically identify the current amperage required by the electronic device.

For example; 50ma 100ma 150ma 200ma ~ 800ma 900ma 1000mA 1500mA 2000mA, etc. The highest output is 2A. [Combination Selection]: 8 Interchangeable DC Plug connectors.

You can choose from a variety of combinations to better use the adapter. You can DIY adapter projects and use for more 12V home electronics. NOTE: This only works with 12V devices that are in good working order.

For older equipment that is more than five years old, we recommend that it be inspected before use. [Extensive Compatibility]: Suitable for CCTV Cameras, LED Strip light, led tape light, keyboard, BT speakers, GPS, webcam, router, and

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Product information

24 specifications
Connector TypeBarrel Connector
Compatible DevicesCameras
Compatible Phone ModelsGoogle Pixel
Special FeaturesOver Charge Protection, Over Load Protection
Input Voltage240 volts
Amperage2 A
Wattage24 watts
Output Current2 A
Output Voltage12 volts
Power SourceCorded Electric
Current Rating2 A
Frequency Range60 hertz
Main Power Connector Type2 Pin
Number of Power Levels1
Power PlugType A - 2 pin (North American)
CurrentDC
Compatible Power Plug TypeType A - 2 pin (North American)
Connectivity TechnologyBarrel
Mounting TypeWall Mount
Specification MetCCC, CE
BrandLitStar
Built-In MediaCable
Model NumberAZ1202018
Customer Package TypeFFP

Pros & cons

What we like
  • [Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 2A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) positive (+) center.
  • [Intelligent Identification Output]: The adapter can automatically identify the current amperage required by the electronic device. For example; 50ma 100ma 150ma 200ma ~ 800ma 900ma 1000mA 1500mA 2000mA, etc. The highest output is 2A.
  • [Combination Selection]: 8 Interchangeable DC Plug connectors. You can choose from a variety of combinations to better use the adapter. You can DIY adapter projects and use for more 12V home electronics.NOTE: This only works with 12V devices that are in good working order. For older equipment that is more than five years old, we recommend that it be inspected before use.
  • [Extensive Compatibility]: Suitable for CCTV Cameras, LED Strip light, led tape light, keyboard, BT speakers, GPS, webcam, router, and more 12V electronics.
What could be better

    12V 2A Power Supply AC Adapter Replacement: questions & answers

    Is the 12V 2A Power Supply AC Adapter Replacement worth buying?

    Yes, it is one of the stronger picks in its group. We score the 12V 2A Power Supply AC Adapter Replacement 8.8 out of 10. Amazon owners rate it 4.4 out of 5 across 4,569 reviews, in line with the 4.4 average of the 31 ac adapters we track.

    How much does the 12V 2A Power Supply AC Adapter Replacement cost?

    It was listed at $11.99 on Amazon when we last checked in September 2026. That is cheaper than the $16.99 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 12V 2A Power Supply AC Adapter Replacement?

    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); ALITOVE 12V Power Supply 6A 72W AC to DC (9.2/10, 4.6 stars from 442 owners); R-Tech JC TECH (9.2/10, 4.6 stars from 3,761 owners).

    Customer reviews

    All reviews on Amazon
    4.44,569 global ratings
    5 star75%
    4 star13%
    3 star0%
    2 star0%
    1 star13%

    Breakdown from the 8 most helpful reviews we imported.

    S
    Stan&family
    Verified purchaseSeptember 1, 2026
    Great for my Homedics massage pillow

    ​I needed a replacement power supply for my homedics massage pillow and this one did the job right away. The main plug tip fits directly into the pillow port with a tight solid fit so I did not even have to mess around with any of the extra adapters that came in the bag. Cord length is plenty long to reach the wall outlet behind my chair without pulling. Tested it for an hour straight while using the heat setting and the brick stayed barely warm to the touch without any weird humming noise. Definitely a good reliable spare to have around.

    A
    Amazon Customer
    Verified purchaseOctober 20, 2024
    Excellent AC adaptor for 12V DC devices up to 2A

    I had a device for my home Audio/Video switching that used an external power supply and one day it just stopped working. Luckily I was able to swap it out temporarily with another device, so I was certain it was just a dead power supply. So I ordered this as a replacement for my dead power supply. When this came, I was very happy with the results, as it worked perfectly as a replacement power supply. Plus all the extra features of this power supply makes it a perfect unit for a variety of 12V devices. First, the most significant physical feature is that this power supply is narrower than the t

    S
    Sally Alabdali
    Verified purchaseAugust 11, 2026
    Versatile Power Adapter with Useful Tip Selection

    This power adapter worked well as a replacement for several devices thanks to the included tip options. It provides stable power, and the cord length is decent for most setups. The only reason for 4 stars is that you need to carefully match the correct tip and voltage requirements for your device. Overall, it's a handy and affordable replacement adapter to keep around.

    D
    Dan H.
    Verified purchaseFebruary 27, 2024
    Direct replacement for the power supply on an Asus AX-RT58AU router

    I really like the Asus AX-RT58U (aka AX-RT3000) router. I've used it in all sorts of applications, and it's as tough as it is versatile.BUT... it's apparently got one major flaw. And it's not even with the unit itself. This Asus router uses an external 12-volt "wall wart" type of power supply... and of the two routers of this type I've purchased, BOTH of the supplied power supplies have failed! This happened in two different installations at different locations, both on clean UPS-backed AC power.When the first one failed, I was short on time and had to get things running, so I went to the loca

    J
    Jennifer
    Verified purchaseJune 28, 2026
    Great replacement cord

    Worked perfectly for my Victrola record player as a replacement power cord. Having the extra attachments was also a bonus

    T
    traildigger15
    Verified purchaseDecember 23, 2025
    Single use and dead

    Bought to power an old monitor for a security system. It worked testing the system one time inside the house. A few weeks later, I set up the system again in the garage to look at camera angles. I could not power the monitor from any outlet or from an extension cord. Testing with a multimeter showed 0 V on the output of the power supply. The outlet it was going into measured fine and powered the other power supplies from the security system without issue. No idea how a simple AC – DC power supply fails after one use but this one did.Edit: I opened the power supply since it was broken anyway to

    G
    Grant
    Verified purchaseSeptember 7, 2026
    Great

    Great addition and flexible use with multi heads

    T
    Tammy
    Verified purchaseJuly 9, 2026
    Just what I needed

    Fit my older model external hard drive. So happy to be able to watch my old family videos!

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.