prolific usb to serial comm port driver windows 8 64 bit

Prolific does not manufacture nor sell end-product cables. Only purchase branded cables that provide technical support and warranty service. We issue this warning to all our customers and consumers to avoid confusion and false purchase. Counterfeit IC products show exactly the same outside chip markings but generally are of poor quality and causes Windows driver compatibility issues (Yellow Mark Error Code 10 in Windows 7 Device Manager).

Please be warned that counterfeit/fake PL-2303HX Chip Rev A (or PL-2303HXA) USB to Serial Controller ICs using Prolific's trademark logo, brandname, and device drivers, are being sold in the China market. Previous History: Driver from v3.8.2.0 (Driver Installer v1.15.0): Īdded 10ms delay (downstream buffer) on close COM port to fix customer MCU application. Windows WDF WHQL Driver v3.8.3.0 (): Driver Revision Change:įixed COM port no response (freeze) when doing continuous quick USB hotplug with serial mouse attached. VID_067B&PID_2304 for 'Prolific USB-to-GPIO/PWM Port' (PL2303TB chip) Driver Versions:

VID_067B&PID_2303 for 'Prolific USB-to-Serial Comm Port' (PL2303 series) Windows 98/ME/2000/XP driver technical support are discontinued. Prolific recommends cables with PL2303HXD or PL2303TA chip. PL2303HXA/XA EOL chip versions (discontinued) will NOT be supported in Windows 8/8.1/Server2012/Server2012R2 and Windows 10 onwards.ĭownload latest PL2303 CheckChipVersion tool program to check chip version in Windows 7. Supports the following Windows OS Family (32 and 64 bit): Installer version & Build date: 1.16.0 () Windows Vista/7/8/8.1/10 (32 & 64-bit) WDF WHQL Driver: v3.8.3.0 () System Requirement:ĭevice using PL2303HXA/XA/HXD/EA/RA/SA/TA/TB version chips PL2303 Driver Setup Installer, Prolific Edition

Prolific usb to serial comm port driver windows 8 64 bit