2 STCK. CH340 USB auf RS485 485 Konverter Adapter Modul für Win7/Linux/XP/Vista
RS485 connector: to your RS485 device. USB to RS485 Converter Adapter. 2 x USB to RS485 485 Converter Adapter For Win7/Linux/XP/Vista. Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive.