1Pcs Chip Isolated USB-RS485 RS422 RS232 Signal Converter Module Industrial Grade USB TO RS232/422/485 Magnetic Isolation(RS232-485 422(ISO))(Usb-Rs232(Ftdi Type))
C2G 6 ft USB To Serial Adapter - USB To DB25 Serial RS232 Cable - M/M - Serial/USB For Network Device, Modem, Camera, Bar Code Reader, Security Device, POS Device, PDA - 6 ft - 1 X Type A Male USB
1Pcs Chip Isolated USB-RS485 RS422 RS232 Signal Converter Module Industrial Grade USB TO RS232/422/485 Magnetic Isolation(RS232-485 422(ISO))(Usb-Rs232(Ftdi Type))