Note they have versions of their program for both the 32 and 64 bit versions of Windows, and it will run on Windows XP, 7, 8, 8.1, and 10. Just download and run, reboot, then return to Device Manager. Your Prolific driver should now appear without the exclamation mark, indicating it is now working. Prolific also prohibits the distribution of any PL-2303 drivers (including download links) without written permission from Prolific. Prolific advices end-users to only purchase vendor branded cable products with company name contact information for service and support. Prolific does not sell cables with Prolific brand and packaging.
Model:
Info: Number five software usb devices driver download.
Model: Prolific USB-to-Serial Comm PortVendor: Prolific
Prolific Port Devices Driver Download Windows 10
Version: 3.6.78.350
Operating system: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10
Bits: 32-bit (x86), 64-bit (x64)
Driver Date: 2015-06-05
Size: 0.14 mb
Driver description
Download driver Prolific USB-to-Serial Comm Port version 3.6.78.350 for Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10 32-bit (x86), 64-bit (x64).Prolific Port Devices Driver Download Windows 7
File Name
Prolific_USB-to-Serial_Comm_Port.zip - (0.01 mb) v.3.6.78.350
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