Belker 41W Universal 6V 9V 12V 15V 18V 20V 24V AC DC Adapter with 10 Tips | USB C Power Supply for Household Electronics Router Smart Phone Mp3 Tablets CCTV Cameras - 1.5A 1500mA Max

Been using these Belker adjustable power supplies on basic household electrical devices for a couple years now. Works fine in circumstances where you can’t use or find the original power supply.

Exactly as described. Multiple choices are useful as I can use one charger for two different devices, multi-tasking.

Got my HappyLight Duo, Model # VT39WW1 which can be found at: https://www.amazon.com/gp/product/B09RCY2QYF/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1The cord broke where it plugs into my light. Purchased this cord to replace it.At first had the plug set to 20v, but the LED lights got super hot and the light auto-shut itself off (thankfully). Changed the setting to 18v and the light has been working great since then. Not sure it will work with all HappyLight Duo but it works with the white one in the link above.The model number can be found on the bottom of the base of the HappyLight Duo.Taking off one star because it should have worked at 20v, but works at 18v. Technically it could be the HappyLight Duo cord that is not meeting it's specs, but the HappyLight Duo cord says "output 20v."I'm very happy with this cord because when I called Verilux (makers of HappyLight) they said there is no replacement cord for this specific HappyLight but since I've only had the light for under 6 months before it broke they sent me a new complete HappyLight Duo. Problem is I'm *not* cool with throwing a 6 month-old, big *plastic* light into a landfill, so I'm very happy to have found a replacement cord for it.

I originally bought this for a Hello Kitty sewing machine I bought at a yard sale, but it turns out it was broken. I was able to get my wife a Spectra 9 Plus pump, but it didn't have a power cord. I remember buying this because you could adjust the voltage. The Spectra 9 plus requires a 9v, but a lot of ac adapters sold are for 12v, but if you use that on the Spectra, it may fry it because the voltage is too high. So I originally try it with this ac adapter, but it doesn't work. I realize that it was on the 3v setting. I use a screw driver and make it into 9v and it works. The Spectra ac adapter for this pump is like $25, so at $13, it's like half the price.

This little unit came in very handy for my powered antenna amplifier (from one of those TV ads that featured a powered antenna, that FAILED to provide one for the U.S. outlets, and failed to respond to emails and phone calls). This one has a positive lock for the voltage settings, and includes a key to switch the settings. It's also got plenty of adapters to fit a variety of connections. Be sure that what you are needing it for uses a negative outer ring, and positive inner pin. This is vital for usage, so it doesn't damage what you're plugging it into. For the price, this thing is worth it.

I bought a Craftsman battery operated fan which came with no power cord. This adapter set to 20v works perfectly.

I needed an adapter for a Hallmark Magic Ornament. I found the appropriate end that matched the port on the ornament. I plugged it in and.... nothing! I was dismayed. But then I noticed there is a voltage setting on the back. I used the provided tool (great addition to this set) and changed the voltage dial to match that of the ornament. And plugged it in and away it went. This adapter has many uses and was half the price of what Hallmark would have sold me. I am sure I will use it often as it can power many different things with all the adapter ends and the voltage settings!

had potential but falls short of being a convenient item. It's comes with a small key needed to change the Volt settings. which is annoying to use so i just used a phillips flat head. If you really need to use it for multiple items it just gets annoying. though i kept it because i needed it mostly just for a single item.

En realidad es lo que necesitaba todo muy bien, el artículo llegó mucho antes de lo previsto.

Does what it is designed to do.

One out of 2 ordered works the other flickers.