Drivers for the UGREEN USB to RS232 (20222) Adapter are below. This cable has a built-in Prolific chipset which is the key to USB to RS232 conversion. Windows, macOS, Linux and Android can use this cable.
Installation on Windows
Download the file: PL23XX_Prolific_DriverInstaller_v206.zip
This file can be extracted using Windows built-in extractor or another tool that you prefer. Once extracted.
PL23XX-M_LogoDriver_Setup_v206_20210513.exeNext to continue.Finish and plug-in your cable.PL2303 USB-to-Serial Bridge Chip Driver
File: PL23XX_Prolific_DriverInstaller_v206.zip
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PL2303 USB-to-Serial Bridge Chip Driver
File: PL2303HXD_G_Mac Driver_v2.1.0_20210311.zip
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PL2303 USB-to-Serial Bridge Chip Driver
File: PL2303G_Linux_Driver_v1.0.6.zip
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PL2303 USB-to-Serial Bridge Chip Driver
File: PL2303G_Android_v1003_20210118.zip
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