2 Stück USB 2.0 zu RS232 Chipsatz CH340 Seriell Konverter 9 Pin USB 2.0 zu RS232 c
Plug Type: USB 2.0 to 9 Pin Male RS232. Iterface: RS232. It allows you to use bridge or connectivity between the USB and serial port interface. You will need a suitable adapter to use the item in your country.