Highly capable quality board
The construction of this board is very good. The through holes are tinned and in the not-cheap way. It comes with four brass standoffs that my caliper says are 1.6mm (sadly the smallest fine thread metric I have is M2.5 so I’m not certain of the exact size here).It comes with a pre-made “cable” – a 6 pin female dupont-to-dupont thing – one end is plug and play for the board’s headers and the other is separate female ones for plugging into your “whatever” project.The on-board switch that lets you select 3.3 or 5v levels on the header pins is most welcome!This thing will let you select really high baud rates, but it does not let you select some of the strange rates you can set on e.g. a ESP (256000 etc).All in all I have to say this is definitely one of the better serial breakout boards I’ve seen.

may not work for you
Why did you pick this product vs others?:I couldn’t get this to work on my Mac. I *think* but am not sure that this is due to security updates, so if you plan to use this on a Mac it might not work for you. I installed some sketchy driver based on Internet advice, still didn’t work.

Gutes UART Reader. Funktioniert für PS5. Weitere Geräte habe ich damit nicht getestet.