Modulo adattatore convertitore da USB a seriale RS232/UART RS485/TTL DB9 FT232BM/BL
USB to UART TTL converter. USB to RS485 converter. USB to RS232 converter. 1PCS USB to Serial RS232/UART TTL/RS485 DB9 Adapter Converter Module FTDI FT232BM/BL. The FTDI website provides the USB drivers for a virtual com port.