Prolific chipset drivers
5 driver versions, newest first. Open a driver to see its supported hardware IDs and download it.
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Prolific USB-to-Serial Comm Port (COM3) Driver | 3.9.1.0, 3.8.41.0, 5.1.3.0 | Nov 11, 2021 | Windows 10, 11 | 32-bit & 64-bit |
| Prolific PL2303 USB to UART RS232 Serial Driver | 3.8.25.0, 3.8.18.0 | Jul 12, 2018 | Windows XP, Vista, 7, 8.1, 10 | 32-bit & 64-bit |
| Prolific USB-to-Serial Comm Port (COM3) Driver | 3.8.18.0, 3.8.12.0 | Oct 17, 2017 | Windows XP, 7, 8, 8.1, 10 | 32-bit & 64-bit |
| Profilic ELM327 USB Drivers for PL2303 | 3.4.67.325 | Aug 15, 2014 | Windows XP–8.1 | 32-bit & 64-bit |
| Prolific USB-Parallel Bridge Drivers | none | Windows XP, Vista | 32-bit & 64-bit |