is this UL certified?

There is a UL Symbol on the adapter.

Will this product work with CM Storm SF-19 laptop cooling pad? My cat chewed the original cord and now it only works sometimes.

You can fix the cord by reconnecting any cut wires, then wrap with electrical tape, or you can cut the wire, remove some of the cord insulation (black plastic/rubber), add some shrink tubing, reconnect the exposed wire, then slide the shrink tubing over the repaired area, and heat the shrink tubing with minimal flame, like with a BIC lighter. You should be good to go.

I want to use it with a device requiring 900 ma. yes it has + on inside. will 2500ma be too much?

No, ignore chiburbbrat, he doesn't know and posted a bad guess. Your 12V device needs 900 mA, so that's all it will draw from any 12V power supply. Any adapter rated 900 mA or more (including this 2500 mA unit) will work fine, it will not "force" more than 900 mA through it.

What does the end of the barrel look like?

Circular, like the opposite of a headphones jack

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Reviews

D**N

Works with Netgear Orbi RBR40 and RBS40

I found an Orbi RBR40 on eBay but it did not have a power supply. This power supply works perfectly with the router.

2.08.2025

A**R

Perfect replacement

I had purchased the Marvel Vs Capcom 2 Arcade1up machine. However, the power bricks prongs game completely flattened and unable to use. Upon trying to straighten them out, it finished snapping. Obviously very disappointed in how arcade1up package the accessory back that this could even happen.However, i found this accessory here on Amazon, and ordered it. Came super fast, plugged right in, and works great. No power issue from the cabinet. tested the unit, left it on, no power flux or dips, runs as intended.

12.05.2023

E**9

Great AC Adapter

Very satisfied with this product. I was a little nervous buying it because I wasn't sure exactly what I needed. I only knew I needed a 12 volt AC adapter. I picked this one out of the many listed and am pleased with it. Shipping was lightening fast and product appeared to be in great condition. I plugged it into my 1TB external WD HD and it lit up fine. There are others listed on this site that are more and less expensive. The difference between them all I couldn't tell you, but this one is perfect for me.

3.05.2013

E**E

For my foot massager

Great product

12.08.2024

D**N

It works

I bought a number of one brand of desk lamps from Amazon for my husband and myself. The power block kept dying. This is the replacement we bought and they work. Still working.

18.08.2024

P**S

Not good

Product only works for a month. I just want a replacement.

26.08.2025

R**.

Easily powers white LED tape strips

I installed about 5 meters of white LED tape strips on some shelves, and wired them back to a common jack. I just needed a 12 volt supply that could run them. Cord is only 3 feet. But works great.

21.08.2023

J**N

Doesn't work with my divice

Doesn't fit

28.11.2023

12 Volt Power Supply - 2.5 Amp Standard (12V 2.5A DC) Adapter

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