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Sold by: AmaMax (USA) Since 1993 l iMBAPrice® Authorized Distributor

Wall Adapter Power Supply - 12V DC 2A, 5.5mm - 2.1mm UL Listed

4.6 4.6 out of 5 stars 376 ratings

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12V 2A

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About this item

  • Input: 100 - 240V AC
  • Output: 12V 2A
  • UL listed AC to DC power supply
  • 5.5 x 2.1 mm plug center positive
  • For the Led Strip, Led string lights, Wireless Router, ADSL Cats, HUB, Switches, Security Cameras, Audio/Video Power Supply
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Sold by AmaMax (USA) Since 1993 l iMBAPrice® Authorized Distributor and ships from Amazon Fulfillment.
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Amamax Wall Adapter Power Supply - 12V DC 2A, 5.5mm - 2.1mm UL Listed
Amamax Wall Adapter Power Supply - 12V DC 2A, 5.5mm - 2.1mm UL Listed
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DC 12V 2A Power Adapter 24W 12 Volt 2 Amp AC Adapter 100-240V 50-60Hz AC to 12Volt DC 2A 1.5A 1A Power Supply 12v Transformer 4.6ft Cord with 5.5mm x 2.5mm 2.1mm for LED Strip Light CCTV Camera etc
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Price$7.99$18.49$7.99$8.13$11.90$8.47
Delivery
Get it as soon as Sunday, Mar 31
Get it Apr 1 - 3
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Value for money
4.7
4.7
4.2
5.0
Cord length
4.5
4.5
4.3
4.8
Sold By
AmaMax (USA) Since 1993 l iMBAPrice® Authorized Distributor
NetBetShop
AmaMax (USA) Since 1993 l iMBAPrice® Authorized Distributor
changyuntech
Belker Direct
Byjieyi-US
connector type
Wireless
Barrel Connector
Barrel Connector
Barrel Connector
Barrel Connector
DC PLUG
compatible devices
Cameras
Speakers, LED String Lights, Routers, CCTV Security Cameras
12V 2A AC Adapter, 12 Volts 2000mA Power Supply
2835 5050 WS2811 12V LED strip lights,DVR NVR CCTV security camera system, CCTV, routers, speakers, fans, Arduino projects
input voltage
240 volts
120 volts
120 volts
110 volts
120 volts of alternating current
240 volts of alternating current
connector gender
male to male, Male-to-Male
male to male, Male-to-Male
male to male, Male-to-Male
male to male, Male-to-Male
Male-to-Female
Male-to-Male
power source
ac
ac
AC
Corded Electric
Corded Electric
Corded Electric
specification met
UL
UL
CE
CE, CCC, FCC
output voltage
12 volts
12 volts
12 volts
12 volts
12 volts of direct current
12 volts of direct current
frequency range
60 hertz
50/60hz
50/60Hz
current rating
2.0 amps, 1.0 amps
1 amps
1 amps
2.0 amps, 1.5 amps, 1.0 amps
2 amps
2 amps

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Amamax Wall Adapter Power Supply - 12V DC 2A, 5.5mm - 2.1mm UL Listed


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Product Description

AC to DC power supply Input: 100 - 240V AC Output: 12V 2A 5.5 x 2.1 mm plug center positive High quality switching 'wall wart' AC to DC 12V 1A wall power supply.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
376 global ratings

Customers say

Customers like the quality, fit, value, performance, and power supply of the charging adapter. For example, they mention it's reliable, takes up very little space, and provides decent output voltage. That said, some are happy with the price and performance ratio.

AI-generated from the text of customer reviews

121 customers mention112 positive9 negative

Customers are satisfied with the performance of the charging adapter. They mention that it works well, it's short, and runs cool. Some say that it'll work with their 120mm fans and 3D printer enclosure. Overall, most are happy with their purchase and recommend it to others.

"...replace a failing original charger for my Ubiquiti UniFi USG-3P. Works perfect and saved my network." Read more

"...The supply worked great for me." Read more

"...The output voltage measured good and the cams run fine with them...." Read more

"...It works without any problem and really my only complaint is that it doesn't have an inline switch like the original...." Read more

33 customers mention31 positive2 negative

Customers appreciate the value of the charging adapter. They say it has an excellent price/performance ratio.

"...In any case, the price was reasonable and the unit is UL listed, which adds some piece of mind" Read more

"...They work great, power is steady and as per specs. And the price is very reasonable too." Read more

"...Voltage seems stable enough to drive a HDD motor. Solid price point." Read more

"Fair price, they work, they are 2A, each has it's own little box and comes as a 5 pk." Read more

28 customers mention20 positive8 negative

Customers like the quality of the charging adapter. They mention it's a quality-made product, reliable, sturdy, and well-made. Some say that it runs cool and reliably. Overall, customers are satisfied with the product's quality and performance.

"...I checked the output with a multimeter, and it's very stable, even under load...." Read more

"...The adapter appears to be a quality-made product with no visible flaws in craftsmanship...." Read more

"...The cord of the power supply received is of lesser quality. I am concerned that it may not be able to withstand usage over extended time...." Read more

"...These have solid DC output within voltage output tolerances suitable for the Arduino.Very pleased with purchase." Read more

18 customers mention15 positive3 negative

Customers like the power supply. They say it provides the power they need, is ideal for their needs, and provides decent output voltage at full load. Some say that it's simple and reliable, and is powerful enough to run the lights. Overall, most are satisfied with the product and recommend it as an easy way to power projects.

"...The output voltage measured good and the cams run fine with them...." Read more

"...of its functionality, it's working fine so far and delivering the necessary power required to run my external backup drive." Read more

"...This is powerful enough to run the lights, but does not turn the motor that causes color changes in the fiber optics...." Read more

"...They work great, power is steady and as per specs. And the price is very reasonable too." Read more

17 customers mention12 positive5 negative

Customers like the fit of the charging adapter. They mention that it's the correct size, takes up very little space, and works well. Some appreciate the narrow side-mount shape, which does not block adjoining plugs. Overall, most are happy with their purchase and recommend it to others.

"...one that was more accommodating to a power strip; these are the correct size and fit the bill. 12V / 2A, 2.1mm in size; just as described...." Read more

"I needed a new wall wart for a network appliance. This fit the bill perfectly, and it cost significantly less than the OEM replacement part...." Read more

"...the one for a Motorola Arris Surfboard 6141 but the connector doesn't quite fit the modem. The center pin seems to be slightly larger...." Read more

"...and works well. It takes up very little space on the surge protector unlike the OEM power adapter." Read more

10 customers mention10 positive0 negative

Customers are satisfied with the heating of the charging adapter. For example, they mention it runs cool and reliably, and delivers the power they need without getting hot. Some say that it's barely warm to the touch after a week of use. Overall, most are happy with the performance of this adapter and recommend it to others.

"...They seem pretty good, don't waste power, don't get hot at least the way I'm using them...." Read more

"This adapter is thin and delivers the power I need without getting hot...." Read more

"...It's been on for a week and is faintly warm to the touch...." Read more

"...The clock generates 170V.The adapter does not heat up even during extended use...." Read more

8 customers mention6 positive2 negative

Customers like the appearance of the charging adapter. They say it looks good, is nice, and matches the pictures. Some mention that it's nothing fancy.

"This is a very nice digital wall wart. Very lightweight, but he Chanzon is slightly better. So 4 stars." Read more

"Look good and arrived in a timely fashion...." Read more

"...ALSO, the product photos do not match the actual product...." Read more

"...It is a simple wall adapter. It matches the pictures." Read more

Not acceptably reliable. Not as depicted.
2 Stars
Not acceptably reliable. Not as depicted.
I bought 2 units. One is working OK, running a 6W LED MR16 spotlight, the other died after a week or so running a 4-LED IR illuminator. Both are being used at about half-power. This is an excessive failure rate, IMHO.ALSO, the product photos do not match the actual product.In fact, the multiple product photos for the product do not even depict the _same_ product -- and none of them depict what I was sent. I have added photos of what I was actually sent. It is shaped and labeled differently than anything illustrated for the product offered.
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