About Prolific usb to serial driver 3.3
File Prolific 3.8.40.0.png Prolific 3.8.40.0.png added File Prolific 3.8.39.0.png Prolific 3.8.39.0.png added File 2021-01-28 08_15_58-Update Drivers - Prolific USB-to-Serial Comm Port (COM3).png 2021-01-28 08_15_58-Update Drivers - Prolific USB-to-Serial Comm Port (COM3).png added Status changed from New to Incomplete CHIRP runs fine with Windows 11. What may not be running fine with Windows 11 is your programming cable.The Prolific PL2303TA USB to Serial Bridge Controller was considered end-of-life (EOL) at the end of 2020 ("see this page": As was done with the PL2303HX chip around 10 years ago, the v3.8.40.0 (and later) device driver that Prolific supplies to Microsoft to be installed by Windows when a PL2303TA chip is detected has been designed to not support this EOL chip.The work around for the PL2303HX chip was to download, install and select a driver version that was available prior to support being dropped for the EOL chip (v3.3.2.105 or before -- v3.2.0.0 recommended). For the PL2303TA chip that means downloading, installing and selecting a Prolific device driver v3.8.39.0 or before.I just install the Prolific v3.2.0.0 device driver across all of my Windows computers (Windows 7, Windows 10 and Windows 11) since it will work with both my PL2303HX and PL2303TA chip based programming cables.Another obvious solution is to use a programming cable that has a USB-to-Serial chip from another chip vendor (FTDI, Silicon Labs, WCH, etc).Jim KC9HI I too am having issues with chirp running within Windows 11. In Device Manager, my controller is successfully installed, labeling it COM 7. If I try to run chirp straight, or as administrator, it fails and then asks to check the log file. Opening it reveals:Traceback (most recent call last):File "chirpw", line 20, in File "chirp\chirp_common.pyo", line 21 in File "chirp\memmap.pyo", line 16, in File "chirp\util.pyo", line 16, in InportError: No module named sixAt my wits end. I've tried uninstalling and reinstalling, even looking for older versions. I'm at a loss and truly hope someone can help. My Windows Version is Windows 11 Home [Version 10.0.22621.819] Is it good now, can we close the ticket?Thanks.
Key features of the Prolific usb to serial driver 3.3 that are enabled through these drivers include:
- Prolific Usb To Serial Driver Windows 10 Version 3.3
- Prolific USB to Serial Driver (Windows .)
- Prolific USB to Serial Controller Driver
- Prolific PL2303 Driver (USB to Serial)
- Prolific Usb To Serial Driver Windows 10 Version 3.3
- Prolific USB to Serial Driver (Windows .)
- Prolific USB to Serial Controller Driver
Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.This package contains the Prolific USB to Serial Controller driver. Prolific USB to Serial Controller driver is the software that helps your operating system to communicate with USB Serial Port devices.RecommendedCheck compatibilityEnter your Dell Service Tag or modelWant to look up your product? Enter a product identifier. Show me howThis driver is not compatibleThis driver is not applicable for the selected product. Choose another product to re-enter your product details for this driver or visit the Product Support page to view all drivers for a different product.Find more updates. Use SupportAssist to find all the latest driver updates for your device.Fixes & EnhancementsImportance Recommended Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features. Available formats File Format: Update Package for MS Windows 64-Bit.File Name: Prolific-USB-to-Serial-Controller-Driver_CGX22_WIN64_5.1.3.3_A00_03.EXEFile Size: 12.28 MBFormat Description:Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.To ensure the integrity of your download, please verify the checksum value.MD5:8095e3768df13964a3856016895104bcSHA1:e46c3ff7cef48896cee435acad45e751cdb13bddSHA-256:5bca0a05e7584cfb1883c76ad74ba99a3c480cf68825e1260aff5cee015523f4 Applies to Prolific USB to Serial Controller Installation instructions Dell Update Package InstructionsDownload1. Click Download File.2. When the File Download window is displayed, click Save to save the file to your hard drive.Installation1. Browse to the location where you downloaded the file and double-click the new file.2. Read the information in the dialog window.3. Download and install any prerequisites that are identified in the dialog window before proceeding.4. Click the Install button.5. Follow the remaining prompts to perform the update.Drivers help and tutorials
