Review on 🔌 HiLetgo 5pcs Power Supply Module for MB102 Prototype Breadboard - 3.3V/5V, DC 6.5-12V or USB Power Supply by Patrick Gibb

So far I have used two of them in projects. I have successfully used 9v and 12v wall adapters. Provides an accurate and stable power supply for my Arduino Uno and Nano. It's nice to turn on/off PB on the device. I'll be testing the other three soon to see how they work. Update: I have now used all five with good results. No problem. >>> New update: 6 months later. New batch of 5 more pieces. 3 of them tested normal. The fourth power-on LED has been swapped. I managed to desolder the LED and install it properly. Now it works fine. The fifth had a broken on/off button. It fell apart. Luckily I still had one in my parts cart and with some effort I was able to desolder and remove and replace the broken button. I did not need to repair the new item hence my rating drops to 3 STARS.