Prolific 3.3.2.105 ~repack~

Go to Device Manager, right-click the failing Prolific device, and choose "Uninstall device." Ensure "Delete the driver software for this device" is checked. Run Installer: Run the installer as Administrator.

Right-click the Start button or press Win + X, then select Device Manager .

Run the installer for version 3.3.2.105. It is often necessary to disconnect your internet during this step to prevent Windows Update from automatically overwriting it with a newer, non-working version. Force Select the Driver Plug in the adapter and return to Device Manager Right-click the device > Update driver Browse my computer for drivers Let me pick from a list of available drivers on my computer Select the Prolific version 3.3.2.105 [10/27/2008] from the list and click Verify Connection

: Because Windows 10 and 11 constantly try to "fix" the driver by updating it back to the non-functional newer version, users often have to use scripts or third-party "Code 10 Fix" tools to force version 3.3.2.105 to stay installed. prolific 3.3.2.105

If you have ever connected an older USB-to-Serial adapter, GPS module, ham radio programmer, or POS customer display to your computer, only to see a dreaded yellow triangle in Device Manager, you are not alone.

Newer official drivers (versions 3.4 and above) intentionally trigger a "Code 10" error if they detect a non-genuine Prolific chip. Version 3.3.2.105 often allows these clone chips to function correctly, making it a preferred choice for users troubleshooting USB programming cables (e.g., Baofeng, Kenwood, Yaesu radio cables).

: Acts as a bridge between a USB port and a standard RS-232 serial port. Go to Device Manager, right-click the failing Prolific

Many users specifically seek out version 3.3.2.105 because newer drivers supplied by Windows Update often reject non-genuine Prolific chips, causing the device to stop working. Version 3.3.2.105 is often the recommended rollback version to get "fake" or clone chips working on Windows 7, 8, 10, and 11.

The Prolific PL2303 family of chips converts USB ports into standard COM (serial) ports. This setup allows modern computers to talk to older, RS232-based hardware.

The driver is a critical legacy software version used to resolve the infamous "Code 10" error on Windows 10 and Windows 11 for hardware relying on older Prolific PL2303 USB-to-Serial chips. Run the installer for version 3

Newer Prolific drivers (version 3.8.x and later) are designed to disable older chipsets (like the PL2303HXA) and "fake" chips by returning a error in Device Manager, often with the message: "PL2303TA DO NOT SUPPORT WINDOWS 11 OR LATER" . Version 3.3.2.105 (released on 10/27/2008) is the most common version used by enthusiasts to bypass these restrictions and restore functionality. Driver Specifications Version: 3.3.2.105 Release Date: October 27, 2008

: Search for the "Prolific 3.3.2.105" installer or "Vista" legacy driver package. High-quality sources for these legacy files often include Miklor or Haprofs .