EFISH DC 12V 1A 12W Power Supply Adapter,Cord for Power Plug for 12V Small Electronic Equipment,LED Strips,WiFi Routers,CCTV Camera,Hub,Telekom,Speedport,Scanner,Switch,Door Bell+7 Different Plugs

Great Quality and Value Very pleased with this purchase. The product arrived on time, was exactly as described, and works perfectly. Good quality, easy to use, and excellent value for money. I would happily recommend it and would buy again.

At £8.49 with free next day delivery this little Efish and Alsisk universal power adaptor is excellent. It has a UK plug that contains the transformer which converts 220v mains into a DC output up to a max 0.5A. Note: this level of output is suitable for a variety of small electronic equipment like phones, battery packs, LEDs, head torches cameras and projects based on Arduinos but would not be suitable for powering larger devices such a laptops The 1.2 metre (approx. 4ft) lead terminates in a 5.5mm OD, 2.1mm barrel plug which then is compatible with the 7 following interchangeable plugs. These are labelled as follows. Be sure to check that your devices have sockets which have corresponding dimensions. Type A: Black: 6.4 mm OD, 4.4 mm ID Type B: Green 6.3 mm OD, 3.0 mm ID Type E: Yellow 5.5 mm OD, 1.7 mm ID Type F: Yellow 4.8 mm OD, 1.7 mm ID Type G: Yellow 4.0 mm OD, 1.7 mm ID Type H: Red 3.5 mm OD, 1.5 mm ID Type Screw terminals labelled + and – I assumed that the device would be built down to a price but this was not the case. The Plug is made of a robust plastic material which feels strong enough to take a few knocks. The little plug adapters are supplied on a rubber fitting which keeps them neat and tidy in their cardboard storage box. I must assume that the individuals that have given this bad reviews must have needed different voltage or wattage for their devices. Be sure to check the output requirements for yours. I am very pleased with this little unit and should I need one for another application I would not hesitate to purchase another.

Hi, Quality, Power, Durability and value for money.

EDIT: The product I bought doesn't seem to be one of the ones on offer currently and I don't know why, so in the interest of clarity: i specifically bought "EFISH Universal Multifunctional Portable DC Power Transformer" which has a dial on the bottom back beneath the prongs for setting the voltage. None of the imaged products currently show this, only ones fixed at 5V or 12V etc. I also paid £13.99 April 2020 which is perhaps a bit high, but certainly not the £19.99 I see now. Stop me if this sounds familiar: A family member broke the wire for their jukebox. This jukebox runs on an AC to 9V DC 1A power and the cable is one of those pathetically thin affairs that somehow manages to twist to the point of exposing bare copper (please don't risk your life over a wire). Imagine your surprise when you find the jukebox isn't working and need a new AC->DC adapter. This model really stood out because of how thick and well terminated the cables were, so I read on. A massive sign of being reputable, the info on this page is well documented to help you determine if it's what you need. (I don't think there were any leaflets that came with it, but IMO there doesn't need to be as it's all very clear before you buy it.) Namely, the polarity is clearly indicated: inner spike is +ve, outer cylinder -ve. Something working and something working safely are not always the same thing. It's night and day to the plug it replaced. I like that there's a satisfying 'ca-click' when you turn the dial on the plug to the voltage you want. In my case, I want 9V DC, and the manufacturer indicates it can safely supply up to 2A of current, which puts my 1A requirement squarely in that. It's not a lot of power but I saw other products who reported 1A or 0.85A etc (and they are legally obligated to be honest). Overload the cable and it will heat up. It's not worth the risk, so be extra clear on what you need and then check again you're not getting paper-thin knockoffs. (Now to be fair, I haven't cut the product open to check this myself.) Until I have something sacrificial to test, I don't feel comfortable using the accompanying USB charger port alongside the cable just incase that's not really outputting 5V (the standard for USB) when I've got the dial set at 9V for the cable. It probably does exactly what it's supposed to but I can't risk anything hardware-wise and I don't have the equipment to safely measure it to check atm. (Nor can I check the accuracy of the voltage it's claiming, so I would find a better-equipped commenter for this info!) The attachments were good, but I actually had to buy a bigger set to go with it for my use case (https://www.amazon.co.uk/gp/product/B07F7776T6) and here's why: Although you can't tell from the picture, the end of the wire for this plug is actually (very safely) protected by a sort of upturned upbrella pvc ending (perhaps an updated form), which while making it fit snugly and safely into any of the little terminal adapters, actually restricts it from plugging in directly on 5.5x2.1 ("tuning fork") style holes by about half a cm. I don't feel this is a particular design flaw as it's made to fit into an adapter so a 5.5x2.1 attached is really just extending the same terminus. Funnily enough, this extra set's adapter is actually slightly too LONG by a few mms and have had to make sure none of the (albeit -ve) metal is exposed and it is firmly inserted. In short, it's a handy little gadget to have around and I will probably buy another in the not-too-distant future to have as a backup, since I can see it fitting a lot of phones and usb devices (and many other things besides with the other set of extensions that fit nicely in it). There's even an attachment that let's you directly screw your live and neutral to, so it could be absolutely perfect for hobbyist electronic applications, offering low power 5 or 12V DC from mains.

Ive has this for a year or so now. On the plus side it does work and continues to function. The down side is that outputted voltages are not accurate. The best example is the 3v setting which actually outputs 3.3v. While is isn't a great deal for some devices, for others it's the difference between working and blown. I would avoid using this on any fussy electronics.

I was spending a small fortune on batteries for the Christmas lights around my front door. (Three 1.5v batteries every three days.) So I cut off the battery pack and connected the wires to the screw connector provided.(Eight different connectors included.) I set the dial to 4.5v (many power settings.) and it worked better than the batteries. This will be used for many years, saving me a lot of money and hassle. Excellent.

Great quality & value for money - Great transformer - Used for some Christmas decorations which previously ran on batteries - Easy to use and change the voltage required for different devices - Compatible with all the devices I needed - So much cheaper to run than using batteries especially for fairy lights around the mantelpiece & hall table

I bought this adaptor as a replacement for an official product, and I'm very pleased with what I've got. I own a Fuji X-T2 and recently got a second hand battery grip to go with the camera. The battery grip is supposed to come with a Fuji branded and made AC adaptor, but this item was missing; I knew about this before the purchase. The specs for the Fuji adaptor state that it outputs 2A at 9v with a Center Negative polarity, and since this adaptor fits all those characteristics I took a chance with. I really like that the voltage selector is very firm and requires quite some force to turn with the included key, which gives me confidence that the voltage is not going to be changed accidently or knocked out of place. The specs for my battery grip state that the Fuji adaptor would fully charge it in 2 hours, and this adaptor managed to do that in 2 hours and 15 minutes, thereabouts. I've not used the USB port on this, but I have no doubts that it would function as stated. Like myself you may have noticed several other reviewers complaning that this adaptor doesn't work and rating it one star. In my opinion these people haven't checked the specifications properly, so I'm going to state again here, THIS ADAPTOR IS POSITIVE CENTER POLE ORIENTED!! If you plug this into a device that requires negative center pole then obviously it's not going to work.

Worked great in China!

Perfect product for my travels to The UK!

Very convenient and easy to use. I don't regret this purchase.

no star in this not even 1. right after one month retune window it broke, sparks and likely didn't start fire. DO NOT BUY THIS I DONT RECOMEND IT AT ALL.

necesario para cuando viajas a Europa, son utiles si no es dificil cargar tus eletronicos para los que no vivimos en europa