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 Device Manager). Please be warned that counterfeit (fake) PL-2303HX (Chip Rev A) USB to Serial Controller ICs using Prolific's trademark logo, brandname, and device drivers, were being sold in the China market. Log-in to our Support webpage to download more files: Prolific recommends to use PL-2303HXD (HX Rev D) or PL2303TA chip.ĭownload: PL2303 CheckChipVersion tool program.Windows Vista, XP, 2000, 98 and Windows ME driver technical support are discontinued.Run PL2303 CheckChipVersion tool program in Windows XP/Vista/7 to check chip version.Windows 8/8.1/10 are NOT supported in PL-2303HXA and PL-2303X EOL chip versions.

Includes User Manual, Driver Release Notes, CheckChipVersion Tool, Windows Driver Certification For Prolific USB VID_067B&PID_2303 and PID_2304 Only Compatible with Windows 2000SP4 & Server2003 & POSReady2009 Windows XP (32 & 64-bit) WDM WHQL Driver: Auto-download driver via Windows Update Windows Vista, 7, 8, 8.1 Certified Driver Installer version & Build date: ( see table above) ( For PL2303 HXA, XA, HXD, EA, RA, SA, TA, TB versions) Installer supports silent install (add '/s' parameter when running program) Includes Certification Report, User Manual, Driver Release Notes, CheckChipVersion Tool Installer Language Support: English (default), Chinese (Traditional and Simplified), Japanese Compatible with Windows 2000SP4 & Server2003 Auto-download driver via Windows Update (Windows 7, 8.1, 10)

Windows Vista, 7, 8.1 Certified WHQL Driver ( For PL2303 HXD, SA, TA, TB, RA GC, GS, GT, GL, GE, GD, GR versions)

Tai driver win 10