SHNITPWR 4V - 12V Power Supply 10A 120W AC to DC Adapter DC 4V 4.5V 5V 6V 7V 8V 9V 10V 11V 12V Voltage Adjustable Universal Power Converter Transformer 100-240V AC In with 14 Tips & Polarity Converter

It was real nice Universal easy lots of different connections more than you need

For the price I didn't expect a precision instrument but I am very happy with the quality of the product and range of adapters. I would buy this again for my hobby/tinkering needs.

This product works as designed, however it would be awesome if there was a way to lock a voltage until unplugged so that someone doesn’t accidentally change voltage when working with sensitive electronics (example, kids who see a knob and turn up the voltage accidentally)

This power supply worked very well! I used it to power one of my Halloween props. I had needed a power supply to work with my 12 volt DC motor. This component did the job. It not only converts 110 AC voltage to 12 volt DC, it also works as a speed control. It slowed down the motor, and worked as a power converter all in one easy package.

power supply on monitor was going out. black screen several times a day, sometimes several times a minute. this thing comes with like 20 something pieces, so it will pretty much fit anything. and the voltage can be adjusted. so useful.

This is perfect for someone like me who keeps misplacing power cords. The array of connectors means I can use it with almost anything.

Product did not meet the specification for regulated voltage. On a 2 Amp load at 12 V, voltage dropped by 0.7 Volts. This is supposed to be a regulated supply. Also the required general purpose screw terminal connector was defective with an open circuit in the negative lead. The connector also did not fit well on the end of the wire. In general this is a cheap Chinese power supply that one can see on the Chinese eCommerce sites for half the price. Pure junk. This power supply was returned.

Well constructed and produces rated power. Unit is compact and light considering its specs. Voltage remains constant under load. I use it to power QRP rigs when AC power is available. No issue with RF "hash" or EMI in my application.