Belker 30W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LED Light Strip Router Speaker Smart Phone Tablet CCTV IP Camera TV Box 0.5A 1A 1.5A 2A 2000mA Amp - with 5V 2A USB

It works. The adapter fits. My fan powers on. It's been running for 4 months, no issues.

I have used this for a while now and love it. So great to be able to adjust the voltages. Today, I needed one of the included adapters to be able to take 2 bare wires from my lighted small X-Mas tree decoration and was surprised to find the perfect adapter that would do that. I was converting over from the decoration being supplied by 3 AA batteries to this power supply. Why purchase an specific voltage power adapter when you can adjust this one instead? Great product.

Ordered this because I searched for an adapter for my Compex SP4.0 and this was one of the top results - but that was incorrect, when I received it was clear there was no way any of the adapters was going to fit into the Compex because you need a long skinny insert for the Compex (which is odd and unusual) and every adapter is to thick.

works for me!

Worked perfectly to power up my wife’s old video pant toy. But if I ever need it for another device it has multiple voltage options. The choice of adapters is spot on. I’m sure I could use this to power anything in my home that needs a ac/dc converter. It even came with a terminal plug if I wanted to hard wire it to something. Most importantly it didn’t over heat like similar products I’ve used.

I needed a replacement power cord for my Grave Digital Mondo Elite internet radio. I contacted Grace Digital, who told me that they do not sell replacement power cords but recommended this one. It worked great. Just ensure you adjust the red voltage indicator to the appropriate voltage for your product (see attached picture). In my case, I had to adjust to 12V as indicated in my product's user manual.

I've bought multiple voltage/connector adapters before and they were all reversible so I didn't even think of checking for it. I modified the adapter connector so now I can change the polarity for my piano keyboard needed the center pin to be negative. I wouldn't recommend doing this and would just buy one that you can reverse the polarity.

I have an HDTV tuner that I use for my over the air antenna. The signal goes to a TV I built into my bathroom wall so I can watch the news while getting ready in the morning.Yesterday, I was getting no signal and noticed that the device was not powered on. I was ready to junk it, but figured I would test the power adapter and the voltage was flashing a reading then zero constantly. I checked another adapter and got steady voltage so I figured it was the cause.The voltage (5 volts) of the adapter was within the range of this product, as was the amperage (mine is 1.5A) and one of the connectors also measured the same as mine.I ordered yesterday and received today (yay!). Before I plugged it into the tuner, I tested on my multimeter and it was reading 5vDC so plugged it in and it came back to life!I hooked it up again and have a TV signal! Now if they can only do something about the quality of the news :)In reading the description and reviews I learned this can also be used to power battery powered devices. Bonus! I'll have to see what Christmas decorations I stopped using because I got sick of replacing batteries.Assuming the product lasts, I am a very happy customer.