Review on 🔑 Keywishbot Mini Nano Board ATmega328P 5V 16M Micro Controller Board – USB Cable Included – Compatible with Arduino Nano V3.0 (Pack of 3) by James Trapkin

1/5 received with a non-working USB chip. (looks like a fake CH340G as there is no marking). There's no USB chip setup software like there is for the FT232RL, so you can't set up or reset the chip if it burns out. The USB protection diode is very weak and easily broken if care is not taken. I have already replaced 2 diodes. If they fail, they will fail as a short circuit, so the board will still function, but will no longer protect the USB connector from reverse polarity. Otherwise works as advertised. Can't really complain for the price but there are better clones out there.