【PL2303TA不支持WINDOWS 11及后续版本，请洽询购买厂商】解决

================================================== PL2303 Driver Setup Installer, Prolific Edition Setup Installer Revision Note History ================================================== System Requirement: . USB 1.1/2.0/3.0/3.1 Host Controller . Device using PL2303HXA/XA/HXD/EA/RA/SA/TA/TB version chips . Supports the following Windows OS Family (32 and 64 bit): - Windows XP SP3 - Windows Server 2003 - Windows Vista - Windows Server 2008 - Windows 7 - Windows Server 2008R2 - Windows 8 - Windows Server 2012 - Windows 8.1 - Windows Server 2012R2 - Windows 10 (TH1/TH2/RS1/RS2/RS3) - Windows Server 2016 - also compatible with POSReady and Windows Embedded Industry NOTE: - PL2303HXA/XA EOL chip versions (discontinued) will NOT be supported in Windows 8 and Windows 10 onwards. - Download latest PL2303 CheckChipVersion tool program to check chip version in Windows 7. (Or contact your cable vendor) - Prolific recommends cables with PL2303HXD or PL2303TA chip. - Windows 98/ME/2000/XP driver technical support are discontinued. Supported device ID and product strings: . VID_067B&PID_2303 for "Prolific USB-to-Serial Comm Port" (PL2303 series) . VID_067B&PID_2304 for "Prolific USB-to-GPIO/PWM Port" (PL2303TB chip) Driver Versions: ------------------- - WDF WHQL Driver: v3.8.30.0 (06/11/2019) - for Windows 7/8.1/10; Server2008/2008R2/2012/2012R2/2016 - WDM WHQL Driver: v3.8.30.1 (06/11/2019) - for Windows 2000/XP/Server2003/POSReady2009 Release Notes: --------------- PL2303 Driver Installer v1.22.0 Installer & Build date: 1.22.0 (2019-06-13) GUID:ECC3713C-08A4-40E3-95F1-7D0704F1CE5E ===================================================================== Windows WDF WHQL Driver v3.8.30.0 (06/11/2019): ===================================================================== Driver Revision Change: -------------------------------- . Driver Certified for Windows 10 19H1 (version 1903 build 18908) Previous History: Driver v3.8.28.0 (Driver Installer v1.21.0): --------------------------------------------------- . Driver Certified for Windows 10RS5 (version 1809 build 17133) . Add 4800000 bps baud support for PL2303HXD . Check serial mouse Driver v3.8.25.0 (Driver Installer v1.20.0): --------------------------------------------------- . Driver Certified for Windows 10RS3 (version 1709 build 16299.15) . Fixed customer low baudrate timing issue . Added Advanced Port Settings in Driver Properties (Device Manager) Driver v3.8.18.0 (Driver Installer v1.19.0): --------------------------------------------------- . Driver Certified for Windows 10RS3 (version 1709 build 16299.15) . Fixed customer low baudrate timing issue . Added Advanced Port Settings in Driver Properties (Device Manager) Driver 3.8.12.0 (Driver Installer v1.18.x): ------------------------------------------------------- . Added WDF co-installer WdfCoInstaller01009.DLL and SER2PL.DLL: - Fixed Windows Vista driver support installation issue. - Modify/Added several baud-rate support display in Driver Properties NOTE: Actual baud-rate setting is still dependent on the serial port software settings. Driver v3.8.10.0 (Driver Installer v1.17.0): -------------------------------------------------------- . Fixed 1200bps baud rate data error customer issue. . Fixed docking system sometimes cannot detect device during suspend-resume burnin test. Driver v3.8.30 (Driver Installer v1.16.0): ----------------------------------------------------------- . Fixed COM port no response (freeze) when doing continuous quick USB hotplug with serial mouse attached. Driver v3.8.2.0 (Driver Installer v1.15.0): {unreleased} ------------------------------------------------------------ . Fixed RS485 compatibility (using RTS pin control) in PL2303HXD OTPROM Writer setting. - For RS485 cable based on Prolific reference schematic, need to use latest EEWriter v2.2.0.0 or above. Driver v3.8.1.3 (Driver Installer v1.14.0): ------------------------------------------------------------ . Formal submit driver for Windows 10 Redstone version 1607 Build 14393 (Anniversary Update) and Server 2016 HLK certification. . Fixed customer issue for 19200bps baudrate timing (PL2303TA chip) on BGM device. Driver v3.8.0.0 (Driver Installer v1.13.0): {unreleased} ------------------------------------------------------------ . Add Windows 10 Device Guard compatibility (Hypervisor Code Integrity Readiness HLK Test). . Fixed Notebook PC USB Docking hotplug issue in Windows 7 and Intel USB 3.0 host (cannot release COM port). Driver v3.6.81.357 (Driver Installer v1.12.0): ----------------------------------------------------------- . Fixed timing delay issue. Driver v3.6.78.350 (Driver Installer v1.11.0): ----------------------------------------------------------- . Fixed customer BSOD issue when plug in USB 3.0 host controller under Windows 8.1. . Supports GPIO default value configuration in external EEPROM or OTPROM using EEWriter v2.1.0.0. . Passed Windows 10 logo certification (HLK). Driver v3.4.67.325 (Driver Installer v1.10.0): ---------------------------------------------------------- . Fixed Win7/8 to WinXP data transfer customer issue (38400bps). Adjust timeout constant. . Fixed problem with SecureCRT program when setting DTR/DSR flow control. . Fixed ClearCommError issue. . Added 5787 and 300kbps baudrate support. . Supports "IRP_MJ_CLEANUP". Fixed customer application cannot re-open COM port after closing port. . Improve device enumeration when PC reboots and device is plugged in. Driver v3.4.62.293 (Driver Installer v1.9.0): --------------------------------------------------------- . Driver will delay 1.5ms when AP execute GET_MODEMSTATUS. . Fixed teraterm timeout/slow response issue. . Fixed GPIO 2 & 3 function for HXD chip. . Add 3250000bps baud support. . GPIO 2,3 set as default input pin. . Add auxiliary GPIO 4~7 driver support for HXD chip. . Fixed modem issue (Disable SerialWdmFileRead). . Add 256000 bps baud support for PL2303TA/TB. . Fixed customer VB AP issue. . Improve Serial Mouse enumeration. Driver v3.4.48.272 (Driver Installer v1.8.0 & 1.8.19): ------------------------------------------------------------------- . Fixed 110 bps on PL2303RA/SA/EA/TA/TB. . Modify CheckChipVersion API (do not lock VID/PID). . Fixed HXD chip is detected as HXC chip when BCD is written as 0300 instead of 0400. . Added 80bps baud support. . Fixed GPS device will be detected as MS Serial Ballpoint device. . Fixed driver conflict with different VID/PID device. (STATUS_OBJECT_NAME_COLLISION) . Fixed Teraterm loopback timeout issue. Driver v3.4.36.247 (Driver Installer v1.7.0): -------------------------------------------------------- . Fixed Putty/HTerm BSOD issue in Win7 64-bit. (for HXD chip only) . Fixed HyperTerminal timeout issue when transferring large file. (for HXD chip only) . Fixed Windows HCK logo test for Windows 8, 7, Vista WHQL driver. Driver v3.4.31.231: ------------------------------ . Added driver support for new chip versions (PL2303EA, RA, SA). . Supports new CheckChipVersion v1.0.0.2 and above program for checking all Prolific chip version. . Fixed COM Port won't disappear when unplug PL2303 during data transfer (Write Timeout issue). . Fixed Putty program BSOD issue on continuous transfer at 115200bps. . Fixed 12Mbps baudrate support for PL2303TB chip version. . Does NOT support Windows 8 for EOL chip versions (PL2303H, PL2303HXA, PL2303XA). . For Windows 8: use PL2303HXD, PL2303TA, PL2303EA, PL2303SA, PL2303RA, PL2303TB. Driver v3.4.25.218: --------