On the board is instead a "FTDI FT232RL" a "WCH CH340" (see pictures) installed. Therefore, that comes with the Arduino-Suite drivers do not work. The correct driver for this board can be found at wch.cn/downloads.php?name=pro&proid=5 This .zip unzip to any folder. In the Windows Device Manager can "Update Driver" on the -menu item this folder are selected, after which Windows will find the driver and classifies as a "USB-SERIAL CH340" in the Device Manager. Now the Arduino can be used as normal with the Arduino software. At the processing, I can not see any flaws and the pin names are correct.