================================================== PL25XX Driver Setup Installer, Prolific Edition Setup Installer Revision Note History ================================================== PL25XX Driver Installer v3.1.0.0 Installer & Build date: 3.1..0.0 (2023-05-05) GUID:618D450A-B26A-4CB2-ABCA-F59C209B312E ==================================================================================================== ==================================================================================================== Windows 11: System Requirement: . USB 1.1/2.0/3.0/3.1 Host Controller . Device using PL2503 / PL2503 / PL2543 / PL2523 / PL2565 version chips . Supports the following Windows OS Family (64 bit): - Windows 11 (build 22000 21H1) Supported device ID . VID_067B&PID_2502 . VID_067B&PID_2503 . VID_067B&PID_2543 . VID_067B&PID_2565 Driver Versions: ------------------- - PL25X3: WDF WHQL Driver: v7.1.3.0 (12/22/2022) - for Windows 11 - PL250X: WDF WHQL Driver: v4.1.4.0 (03/23/2023) - for Windows 11 Release Notes: --------------- ===================================================================== PL25X3 series Windows WDF WHQL Driver v7.1.3.0 (12/22/2022): ===================================================================== Driver Revision Change: -------------------------------- . Driver Certified for Windows 11 22H2 (version 22H2) Previous History: Driver v7.1.2.0 --------------------------------------------------- . Modify BCD number. ===================================================================== PL250X series Windows WDF WHQL Driver v4.1.4.0 (03/23/2023): ===================================================================== Driver Revision Change: -------------------------------- . Driver Certified for Windows 11 22H2 (version 22H2) ==================================================================================================== ==================================================================================================== ==================================================================================================== ==================================================================================================== Windows 7/8.1/10 System Requirement: . USB 1.1/2.0/3.0/3.1 Host Controller . Device using PL2543 / PL2523 / PL2565 version chips . Supports the following Windows OS Family (32 and 64 bit): - Windows 7 - Windows Server 2008R2 - Windows 8 - Windows Server 2012 - Windows 8.1 - Windows Server 2012R2 - Windows 10 (TH1/TH2/RS1/RS2/RS3/RS4/RS5/19H1/19H2/20H1/20H2/21H1) - Windows Server 2016 - Windows Server 2019 - also compatible with POSReady and Windows Embedded Industry NOTE: - Windows 98/ME/2000/XP driver technical support are discontinued. Supported device ID . VID_067B&PID_2502 . VID_067B&PID_2503 . VID_067B&PID_2543 . VID_067B&PID_2565 Driver Versions: ------------------- - PL25X3: WDF WHQL Driver: v7.0.2.0 (12/15/2022) - for Windows 7/8.1/10; Server2008/2008R2/2012/2012R2/2016/2019/2022 - PL250X: WDF WHQL Driver: v4.0.4.0 (03/15/2023) - for Windows 7/8.1/10; Server2008/2008R2/2012/2012R2/2016/2019/2022 Release Notes: --------------- ===================================================================== PL25X3 series Windows WDF WHQL Driver v7.0.2.0 (12/15/2022): ===================================================================== Driver Revision Change: -------------------------------- . Driver Certified for Windows 10 21H1 Previous History: Driver v7.0.1.0 --------------------------------------------------- . Modify BCD number. ===================================================================== PL250X series Windows WDF WHQL Driver v4.0.4.0 (03/15/2023): ===================================================================== Driver Revision Change: -------------------------------- . Driver Certified for Windows 10 21H1 ==================================================================================================== ==================================================================================================== Language Support: - English (default) Download Latest Driver here: http://www.prolific.com.tw/US/ShowProduct.aspx?p_id=225&pcid=41 =========================== How to Install Driver =========================== 1. Unplug any PL25XX USB Device first. 2. Run Driver Installer EXE program to install. Wait to finish. 3. Plug PL25XX USB Device and go to Device Manager to check COM Port number. 4. If PL25XX is embedded, you might need to restart Windows or rescan hardware in Device Manager. 5. Refer to PL25XX Windows Driver User's Manual. NOTE: For silent install, include the syntax "/s" at the end of the EXE installer program. For example: "PL23X3_Prolific_DriverInstaller_v1.10.0.exe /s" =========================== How to do Silent Uninstallation =========================== You need to create ISS response script to run silent uninstall or silent overwrite (update/modify). Example of how to create Uninstall script: 1. Copy your SETUP.EXE file to Temp folder. 2. Make sure you already run SETUP driver install beforehand. 3. Run C:\TEMP\SETUP.EXE -r -f1¡¨C:\TEMP\uninstall.iss¡¨ and choose option Remove in dialog box. 4. The file uninstall.iss will be created in Temp folder. To test silent uninstall: 1. Run ¡§C:\TEMP\SETUP.EXE -s¡¨ to install driver again. 2. Run C:\TEMP\SETUP.EXE -s ¡Vf1¡¨C:\TEMP\uninstall.iss¡¨ to silent uninstall. ============================= How to do Silent Driver Update/Overwrite ============================== Example of how to create Overwrite script: 1. Make sure you already run SETUP driver install beforehand. 2. Run C:\TEMP\SETUP.EXE -r -f1¡¨C:\TEMP\overwrite.iss¡¨ and choose first option (Modify) in dialog box to install new driver (overwrite). To test silent overwrite: 1. Run SETUP.EXE of old version. 2. Run C:\TEMP\SETUP.EXE -s ¡Vf1¡¨C:\TEMP\overwrite.iss¡¨ to silent install new driver version. ======================================== Prolific Technology Inc. http://www.prolific.com.tw