USB to Serial RS485 Bidirectional half-duplex Converter - ElectroPeak
Amazon.co.jp: USB-RS485 to USB-RS485 Converter Supports USB to RS485 Converter : Computers
Amazon.co.jp: USB to RS485 RS422 Serial Adapter, FTDI Chip, USB to 6-Pin Terminal Block Converter, Compatible with Win XP, Win 7, Win 8, Win10, Mac and Android : Computers
CONVERTER USB/RS485 - RS-485 Converters and Transmitters - Delta
High-Speed RS485 to USB Converter / Adapter
USB to RS485 Converter - FTDI FT230X [1455] : Sunrom Electronics