QPCOM QP-UDB9 Driver Download (Official)

QPCOM Drivers Removable Drive Drivers
QPCOM QP-UDB9 Driver Download (Official)
7 Ratings

Supported Models

QP-UDB9 Driver

Prolific USB-to-Serial Comm Port Driver




Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows XP, Windows 2000, Windows ME, Windows 98SE, Mac OS

File Name

QPUDB9.zip (1.8 MB)

Find Related Drivers

Uploader Notes

OS: Mac OS 10.x

USB Driver File

Uploaded By

Karthika (DG Staff Member) on 2-Aug-2011

Supported Devices

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
QPUDB9/MacX/PL2303_1.2.1r2.dmg 710.5 KB 21 May 2006
QPUDB9/Vista/DRemover.exe 208.9 KB 30 Jan 2007
QPUDB9/Vista/ser2pl.cat 11.1 KB 8 Feb 2007
QPUDB9/Vista/ser2pl.inf 2.8 KB 1 Feb 2007
QPUDB9/Vista/ser2pl.sys 75.8 KB 1 Feb 2007
QPUDB9/Vista/ser2pl64.sys 89.6 KB 1 Feb 2007
QPUDB9/Win98_XP/Setup.exe 1.7 MB 3 Aug 2005

Related Driver Updates

Model Rating Filename Size Total
QPCOM Driver Update Utility
DriverEasy_Setup.exe5.2 MB39,271 Free Download >>
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