Are you looking for reliable Driver Software For Windows Vista to ensure seamless connectivity with your Prolific USB-to-Serial adapter? Look no further. This page provides you with the essential driver installer for your Prolific chipset, ensuring your hardware functions correctly with your Windows Vista operating system.
Prolific USB-to-Serial adapters are crucial for establishing communication between your computer and devices that utilize serial interfaces. Whether you are connecting legacy equipment, embedded systems, or other serial communication devices, having the correct driver is paramount. For users still reliant on the Windows Vista platform, finding compatible and trustworthy driver software can be a concern.
Prolific Driver Compatibility for Windows Vista
Prolific Technology Inc. understands the diverse needs of its users and continues to provide driver support for a range of operating systems, including Windows Vista. The driver installer provided here is compatible with both 32-bit and 64-bit versions of Windows Vista, as well as newer Windows operating systems up to Windows 11.
Specifically, for Windows Vista users, the recommended WHQL certified driver versions are:
- v3.8.41.0 (11/11/2021)
- v5.1.3.0 (11/10/2021)
These drivers are designed for a range of Prolific chip versions, including HXD, SA, TA, TB, RA, GC, GS, GT, GL, GE, GD, and GR. This wide compatibility ensures that regardless of your specific Prolific USB-to-Serial adapter model, these drivers should provide the necessary functionality on your Windows Vista system.
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Downloading and Installing the Driver for Windows Vista
To download the driver software for your Windows Vista system, simply click on the following link:
PL2303_Prolific_DriverInstaller_v4.0.1.zip
This download contains the Driver Installer Setup Program version 4.0.1, released on 2022-02-25. This installer package is designed to automatically detect your operating system and install the appropriate drivers. It supports multiple languages, with English as the default.
The installer is compatible with Prolific USB devices with the following Vendor and Product IDs (VID & PID):
- VID_067B&PID_2303
- PID_2304
- PID_23A3
- PID_23B3
- PID_23C3
- PID_23D3
- PID_23E3
- PID_23F3
- PID_2323
For advanced users or system administrators, the installer also supports silent installation using the “/s” parameter when running the program.
Important Considerations: Avoiding Counterfeit Chips
It is crucial to be aware of counterfeit Prolific PL-2303HX chips that may be circulating in the market. These fake chips often bear the Prolific logo and markings but are of inferior quality. Using drivers with counterfeit chips can lead to driver compatibility issues, often manifesting as a “Yellow Mark Error Code 10” in Windows Device Manager.
To ensure you are using genuine Prolific products and drivers, it is highly recommended to purchase USB-to-Serial adapter cables from reputable vendors and brands. Prolific advises users to buy vendor-branded cable products with company contact information for support and service. Prolific itself does not sell cables under its own brand.
If you suspect you may have a counterfeit chip, you can contact Prolific with vendor information for verification. Using genuine Prolific drivers and hardware is essential for stable and reliable operation, particularly on older operating systems like Windows Vista.
By downloading and installing the driver from the link provided, you can ensure your Prolific USB-to-Serial adapter operates correctly on your Windows Vista system, enabling you to connect and communicate with your serial devices effectively.
