Prolific COM/LPT port drivers
4 driver versions, newest first. Open a driver to see its supported hardware IDs and download it.
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Prolific PL2303GC USB-to-Serial Driver | 5.2.12.0 | Jul 7, 2026 | Windows 11 | 64-bit |
| Prolific PL2303GC USB-to-Serial Driver | 5.1.12.0 | Jun 7, 2026 | Windows 10, 11 | 32-bit & 64-bit |
| Prolific PL2303 USB-to-Serial Driver | 3.9.6.0 | Jun 17, 2024 | Windows 11 | 64-bit |
| Prolific PL2303 USB-to-Serial Driver | 3.8.43.0 | May 29, 2024 | Windows 10, 11 | 32-bit & 64-bit |