Prolific Usb To Serial Comm Port Version 3.3 2.105 Download |work| Jun 2026

Since this is a legacy driver, it is rarely found on Prolific's official website today. Reliable community repositories include: PL2303 issues (Prolific USB to Serial Drivers) Win 11

Prolific USB-to-Serial Comm Port Driver version 3.3.2.105, released on , is widely considered the "last stable" driver for legacy Prolific PL2303 chipsets. It is primarily sought by users of older PL2303HXA or PL2303X chips that have reached "End of Life" (EOL) and are intentionally not supported by Prolific’s newer driver versions. Why Version 3.3.2.105 is Critical Prolific Usb To Serial Comm Port Version 3.3 2.105 Download

Non-genuine hardware that is "nerfed" by modern driver security. Since this is a legacy driver, it is

Yes, but you don't need to. The newer PL2303-GC chip is fully supported by Prolific's latest v3.9.x drivers. Use the official drivers from Prolific's website for that chip. Why Version 3