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December 10, 2025
7 min read
: It allows older hardware to function on newer OS versions by bypassing the "Phase-out" security blocks implemented in 2021-era Prolific drivers.
Right-click the downloaded executable file (usually named PL2303_Prolific_DriverInstaller_v1.12.0.exe ). Select . Follow the on-screen prompts to complete the installation. Restart your computer if prompted. Step 4: Force Windows to Use Version 3.2.0.0
If you're specifically looking for version 32.00 of a Prolific USB-to-Serial driver released in 2021, ensure you check the Prolific website or contact their support directly. Provide them with your adapter's details, including the chip version and your operating system.
: The driver creates a virtual COM port (such as COM32) that software can "talk" to as if it were a built-in serial port. Broad Compatibility
Version 32.00 (2021) served as a stable bridge for PL2303 HXD‑based adapters on Windows 10/11. For new installations, prefer the latest official driver from Prolific, but keep v32.00 as a known working fallback when newer releases cause issues.
Prolific+usb+to+serial+comm+port+version+32+00+download+2021: Work
: It allows older hardware to function on newer OS versions by bypassing the "Phase-out" security blocks implemented in 2021-era Prolific drivers.
Right-click the downloaded executable file (usually named PL2303_Prolific_DriverInstaller_v1.12.0.exe ). Select . Follow the on-screen prompts to complete the installation. Restart your computer if prompted. Step 4: Force Windows to Use Version 3.2.0.0
If you're specifically looking for version 32.00 of a Prolific USB-to-Serial driver released in 2021, ensure you check the Prolific website or contact their support directly. Provide them with your adapter's details, including the chip version and your operating system.
: The driver creates a virtual COM port (such as COM32) that software can "talk" to as if it were a built-in serial port. Broad Compatibility
Version 32.00 (2021) served as a stable bridge for PL2303 HXD‑based adapters on Windows 10/11. For new installations, prefer the latest official driver from Prolific, but keep v32.00 as a known working fallback when newer releases cause issues.