belker 30w multi voltage 3v 4.5v 5v 6v 7.5v 9v 12v 1a 2a 2.5a universal ac dc power adapter for household electronics devices routers, speakers, lcd, cctv cameras- Black

A great product, with multiple voltage options from 3V to 12V, and a half a dozen interchangeable terminal heads to fit almost any equipment- including a micro-USB terminal, and a LED terminal connector. It has a higher-end power output of 3 amp max, which further increases the range. The only thing missing would be a polarity reverser, as this is only for centre-positive terminals. Well finished and compact, has US-style prongs to fit into a power point. A little costly, hopefully the internal construction reflects the cost.

Good quality

I use this for a sort of obscure little mini PC that I had instead of having to wait for the adapter to come from China and it actually works pretty good so I highly recommend this just make sure it's what you need

The Belker adaptor works well. It is functional too. Good quality

This was necessary to power some outdoor speakers which weren't coming up in searches. They all had different power and port requirements, and this met those requirements in every situation. However, there are some problems which you need to consider before purchasing. First, the dial is key-based. The key will not stay in place, so you will have to either keep track of it or use a screwdriver to change the power setting. This isn't a big deal to me (I will rarely need to change it), but it could be easier to change, so it's worth noting. Second, the L-shaped plugs aren't always going to fit. Make sure the port isn't too deep or these plugs may not fit all the way into the hole. I got lucky on that second issue but just barely. A straight plug would have probably worked better in that situation, but oh well. Overall, good purchase, will buy another one in the near future, when the need arises.

with variable power outputs and the many cord adapters, I was able to replace a power supply for a computer made in China that had a broken internal wire in the connector, I was worried that it would overheat, but the performance has been perfect so far. Very pleased with this product

My phone's electrical cord mysteriously broke perfectly in half. Of course, this was a total surprise and mystery to the kids. So I needed a new cord. I saw this, and was unable to pass up the value. It fits okay, but as other reviews state, it's just a bit big. It barely fits in the square part of my phone's handset charger. But, it does fit. And it works. It'll be very useful for other things as well.