USB to RS485 | RS422 Optically Isolated Industrial Serial Adapter
Opto-Isolated USB to RS232 / RS485 / RS422 Converter (Industrial / Por – CommFront
SB485C - USB to RS485/RS422 isolated converter with D-SUB 9M connector - PIMZOS.COM
rs485-usb - Search - EasyEDA
Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics
Optical Isolated USB 2.0 to DB9 breakout to RS485 RS422 Converter Adapter, 600W Surge Protection,Support Win7|usb to rs485 adapter|usb rs485 converterusb favors - AliExpress
USB to 2-Wire RS-485 Converter, Isolated, DIN Rail Mounted – Microflex
Industrial USB to RS485 Converter, Original FT232RL and SP485EEN
FTDI USB Serial RS485 RS422 Adapter Converter Isolation - Shentek
USB to RS485 FTDI Interface Converter Opto Isolated