usb rs485

• USB 2.0 USB2.0 to RS-485 RS485 RJ45 RJ-45 Interface Serial Port COM Adapter Converter FTDI FT232 FT232R Chipset

  

  Go to see$14.98

• RS232 to RS485 Communication Data Converter Adapter with a Terminal Board

  

  Go to see$9.25

• Generic USB To RS485 USB-485 Converter CH340 Chip Adapter Support Win7/ME/2000/XP/Vista

  

  Go to see$5.27

• SMAKN USB 2.0 to Rs-422/rs485 Converter Adapter Serial Win7 64 Mac Pl-2303

  

  Go to see$25.00

• GearMo® USB to RS485/422 Adapter FTDI Adapter Windows Certified Drivers

  

  Go to see$24.77

• UTEK UT-885 USB to RS-485/422 Interface Protocol Vonverter(1-port USB to RS-422/485 Serial Converter with ESD protection)

  

  Go to see$20.01