Prolific USB-to-Serial Comm Port Free Driver Download
USB to Serial Port, Prolific USB-to-Serial Bridge
Prolific, PROLIFIC TECHNOLOGY INC.
Hard Disk Controller Drivers, Ports, USB
Video Tutorial: How to Download & Install a Driver
PROLIFIC TECHNOLOGY INC.
Supported Operating Systems
Link to Page
DriverGuide (DG Staff Member) on 7/5/2009
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The installer setup file has been certified safe by leading-class virus and malware scanners.