Even with the correct version 32.00 driver, installation is not plug-and-play. Windows often automatically loads a newer, incompatible driver. Follow this exact process to force the 2021 driver.
Unlike older drivers (v3.3.x, v3.4.x, v3.5.x), version 32.00 introduced strict hardware revision checking: prolific usb to serial comm port version 32 00 download 2021
Prolific USB-to-Serial Comm Port Driver version 3.2.0.0 is widely recognized as the most stable "legacy" driver for resolving compatibility issues with older PL2303 chipsets (such as PL-2303HXA and PL-2303X). These chips were phased out in 2012 and often fail to work with modern Windows updates, frequently resulting in a "Code 10" error or a "Phased Out" warning. Download and Compatibility Even with the correct version 32
Select the version labeled from the list. USB Cable Drivers FTDI / Prolific / SiLabs / WCH - Miklor Unlike older drivers (v3
Right-click the device and select -> Browse my computer for drivers .