Facmogu 2 Pack DC 5V 2A Power Adapter, AC 100-240V to DC 5V 2A 10W Power Supply Transformers, 5.5 x 2.5mm Jack Also Compatible with 5.5x2.1mm Socket

This is my second order of these wall warts. They work as described, I am using some to power Cisco desk phones and one wired into a Sound bar that died due to internal 5 V DC power supply failure.The price is very reasonable.

These were great replacement for my Defender security camera monitors. The company wanted to charge me $15 for replacement. I got both for under $10 and they work great. My only complaint is the irritating blue light on the plug part. It is almost blinding but at night it makes a good night light. I have had these for months now and they work great, no issues.

Upon reading lots of reviews, I came to the conclusion, it depends on which one of these power adapters you purchase as to how satisfied you will be. The one I purchased is an almost exact replacement for the original power adapter that came with my Netgear Router. I'm one of those that ascribes to the theory that, just because the power supply went out, do not throw away a $ 80.00 router that is functioning perfectly. So, if you are looking for a power adapter for a Netgear WebSafe RP416 v4 router? This one most definitely works. (Since this router is no longer available, those that know will understand the implied benefits of keeping it working.) My previous power adapter was function perfectly and didn't fail as much as was rendered useless by Grandkids playful antics accomplished failure. I'm sure there are those that have had to deal with similar situations. Extremely happy to have found this one (and will most definitely order again...soon...just in case of future GK intervention!).

Easy to use although the cord is 3' long. I bought extension cord for the 5 volt side.

These adapters work good. The only downside is there is a blue light on the adapter when plugged in. I was using one for a lighted house display, and did not want the extra light. A pieced of black tape solved the problem.

I've been using these to drive addressable RGB LEDs, and they have been working well for several weeks. I chose them because they don't hog outlet space.

This was unexpected. What can possibly go wrong with buying a simple power supply like this? Answer - a unit with a way-too-short length of connecting wire, making it impossible to plug something in if the wall unit is, well, connected to a wall socket or a multi-strip adapter on the ground, and the device you want to use is, for example, on your desk.This is an appallingly bad and unthinking bit of product design. The only way to use this is to now add an extension cord from the wall/floor outlet to the power supply itself. Ugh!The net result is a useless product that becomes clumsy, inconvenient, and more expensive once you add an extension cord to it. And if you've an aggressive fire marshal doing a site inspection, good luck.....It is one of those things not worth the hassle of returning. Best you save yourself a matching frustration and don't buy it in the first place.

Good value for the money, works well, but the LED will light up your room.