is a stable, secure release – but only for genuine PL2303 HXD/EA/RA chips. It deliberately breaks compatibility with older/counterfeit hardware. If your adapter worked before installing this version, your hardware is unsupported. Do not attempt to hack the driver; instead, replace the adapter with a modern, vendor-supported model (FTDI or genuine Prolific HXD).
Version 3.2.0.0 (specifically file version 3.2.0.0 dated 10/22/2007 or slightly later variants) is the last "universal" driver release before the blocking mechanism was implemented. It is stable, digitally signed (usually), and works on Windows 7, 8, 10, and 11.
Here are the three scenarios for your "Version 32 00" search:
is a stable, secure release – but only for genuine PL2303 HXD/EA/RA chips. It deliberately breaks compatibility with older/counterfeit hardware. If your adapter worked before installing this version, your hardware is unsupported. Do not attempt to hack the driver; instead, replace the adapter with a modern, vendor-supported model (FTDI or genuine Prolific HXD).
Version 3.2.0.0 (specifically file version 3.2.0.0 dated 10/22/2007 or slightly later variants) is the last "universal" driver release before the blocking mechanism was implemented. It is stable, digitally signed (usually), and works on Windows 7, 8, 10, and 11.
Here are the three scenarios for your "Version 32 00" search:
