12V 4A Power Supply Adapter - COLM AC 100-240V 50-60HZ DC 12V 4Amps 48W UK Converter Adapter Driver Transformer Wall Charger 12V/4A for CCTV Security Camera,3528/5050 LED Strip Light

I needed this to replace my power supply for my baird 24 inch 3D tv, and this was ideal for the job.. Simple and cheap... Works well.. 👍👍

I rarely wrote a feedback for products (which I should do more often), but I just want to say that this product works well for my Dell S2240Lc monitor. If you ever buy a used monitor that doesn't come with a power supply adapter like me. The key things are to look for voltage (must match!), amp (can be greater than or equal to the monitor's requirement), polarity (must match as well), and the port size (this power supply adapter can fit both 5.5 mm * 2.5 mm and 5.5 mm * 2.1 mm as described). I was pretty nervous at first to buy a replacement power supply that is not a real/official one. But hey, power supplies are power supplies, as long as you get the specifications I described above to match with the specifications of the real monitor power supply (which you can find from the user's guide), you are all set!

used good for purpose

Came with an extra adapter to connect to bare wires. didn’t know i was gonna need it but i did!

very good

Very pleased with the quality of this power supply. It comes with a 5.5mm connector but also supplied is a jack connector with two terminals for connecting bare wires for a an item that does not have a plug in female connection. Nice bright blue led also.

Have used this 2 replace a 2amp supply for 2 CCTV ptz cameras. 2amp was being drawn down when both cameras was rotating at the same time. This has cured this problem because they are on a split cable and both are getting the draw of power they each require. People complained about the blue 🔵. But for me it's a great idea as the CCTV is in a residential home and it's in a place that needs to be seen if it's working. Definitely recommend as a higher ampage replacement.

I purchased this variant of adapter as a replacement for two broken adapters used to power a pair of Roberts DAB radios. As with a lot of Roberts components they were so very awful from day one and came apart at an alarming rate and ceased to power the radios. Whilst it functions as you would expect and seems reasonably well-made in terms of materials, there is one annoying problem: the ultra-bright light on the adapter. Whilst this may be good for some people who need to be shown a device is on and leeching power, if you enjoy listening to the radio at night, this small light in a darkened room is unacceptably bright. Despite attempting to cover the light up with tape, it is still emits a noticeable glow. On this basis, I don't feel that I would purchase this specific adapter again, nor wholeheartedly recommend it.

Came professionally packaged and works as it should