GUC232A OS Type Version Release Date Lang File Mac OS 10.9.x Mac OS 10.10 Mac OS 10.11 Mac OS 10.12 (Sierra) Mac OS 10.13 (High Sierra) Driver 1.6.2 English (29.49 KB) Mac OS 10.7.x Mac OS 10.8.x Driver 1.4 English (43.92 KB) Windows Vista 32-bit Windows Vista 64-bit Windows XP 32-bit Windows XP 64-bit Windows 7 32-bit Windows 7 64-bit Windows 8 64-bit Windows 8 32-bit Windows 8.1 32-bit Windows 8.1 64-bit Windows 10 32-bit Windows 10 64-bit Driver 18.104.22.168 English (3.74 MB) Redhat 7.3-9 English (20.43 KB) MacOS X Driver English (120.58 KB) MacOS 8.6 MacOS 9.x Driver 1.0 English (45.89 KB).
Purpose of this article is to guide you on how to FIX the 'Prolific USB-to-Serial' driver issue with common cheap units. In summary, this article is for: Windows XP, Windows 7, Windows 8, Windows 8.1 and Windows 10. Works on 32/64-bit. And it addresses issue of: Prolific PL-2303 Driver Fix (VID_067B&PID_2303) Driver issue will show inside your Device Manager like this: (Notice in above picture, yellow triangle next to 'Prolific USB-to-Serial Comm Port (COM X)'. Hp Camera Driver For Windows 10. That means correct driver version is not installed.) And if you double-click on it, you will see: (Notice in above picture, Code 10 error. This confirms you need to install correct driver file.) Issue will also may show messages like this: • 'This Device cannot start (Code 10)' • 'No driver installed for this device' • 'Device driver was not successfully installed' Available forum solutions to this problem are half-baked. Even vendors selling their 'USB to Serial' adapters are baffled.