Amazon.co.jp: USB-RS-485 communication cable for PC, USB-RS-485 communication cable for laptop Stable performance for solar power connection : Computers
USB-RS485コンバーター | ジェイダブルシステム
USB-RS485-PCBA FTDI | Mouser
USB to RS-485 Converter – Future Electronics Egypt
QCI-USB-RS485 - USB to RS-485 Converter
RS485 to USB interface - Victron Energy
ATC USB to RS485 Converter Industrial grade USB Adapter - ATC : Flipkart.com