If you want, provide a copy-paste of the Hardware Ids string from Device Manager and I will identify the likely chipset/vendor and a direct driver recommendation.
Click Have Disk... and browse to your downloaded folder to select the .inf file. Troubleshooting com lpt 17-11 driver download
Go to the Prolific Support Portal to download the latest PL2303 Windows Driver Installer. If your chip is an older revision, you may need to download a legacy version (v3.3.2 or older) to bypass counterfeit checks. If you want, provide a copy-paste of the
If Windows Update fails, visit the official website of the company that made your motherboard or your PCI/PCIe serial expansion card. Avoid "driver update utility" websites that charge fees or package downloads inside custom installer applications. Look for direct .zip or .exe files from the official support pages. How to Install the Driver Manually Troubleshooting Go to the Prolific Support Portal to
Downloading drivers from unverified third-party websites exposes your system to malware. Follow these secure steps to get the correct deployment files. Step 1: Identify Your Chipset Vendor
If you want to write this essay, run the following experiment:
Are you attempting to connect a , such as a printer or industrial tool, to this port? Parallel (LPT) - SUNIX
