Prolific USB-to-Serial Comm Port Free Driver Download
USB to Serial Port, Prolific USB-to-Serial Bridge
Prolific, Prolific Comm Port, PROLIFIC TECHNOLOGY INC.
Hard Disk Controller Drivers, Ports, USB
Video Tutorial: How to Download & Install a Driver
Prolific Comm Port
PROLIFIC TECHNOLOGY INC.
Supported Operating Systems
Link to Page
DriverGuide (DG Staff Member) on 6/21/2009
Search All Prolific USB-to-Serial Comm Port Drivers
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DriverGuide.com - Using DriverGuide's Installer
DriverGuide's installer software (Windows only) simplifies the driver installation process. It safely downloads and verifies your driver and then assists in the installation of it.
You may notice that the file size of the installer software is much smaller than the file size of your actual driver. The reason is that first the installer setup file is downloaded, and then the installer software does the work of fetching your driver from our fastest download server.
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Sometimes anti-virus software can report false positives. If this happens to you, we encourage you to submit the file you download to VirusTotal (a free, independent service which identifies malicious content) where you will see dozens of other anti-virus scanners report the file is perfectly safe.
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