Unitek USB 2.0 to Serial RS422/RS485 Cable | HowzitSA.com
USB to RS485 converter Get 1 pc. RS485 or RS422 port via adapter connected PC's USB port
DTECH USB to RS422 RS485 Serial Port Converter Charging Adapter Cable with FTDI Chip Supports Windows 10, 8, 7, XP and Mac (1.2m, Silver) : Amazon.in: Computers & Accessories
ICPDAS I-7561 er en USB til 1 x RS232 / RS422 / RS485 konverter. 300 - 115.2kbit. Også til RS232C porte