Official Driver Sources (use chipset-appropriate driver)
Prolific deliberately disables old driver support for counterfeit chips in Windows 10. If you have a fake PL-2303, the official latest driver will intentionally refuse to work (error Code 10). You will need an older driver or a different chip. u232 p9 driver windows 10
For $15–20, buy an adapter based on:
: You can often find these on the MCT Download Page or archived as U232_10.2.zip . u232 p9 driver windows 10
October 2023 Difficulty Level: Moderate Estimated Time: 10–20 minutes u232 p9 driver windows 10
This driver is not digitally signed for Windows 10. You must permanently or temporarily disable driver signature enforcement OR use a modified .inf file.