Prolific dx-ubdb9 Free Driver Download

Prolific dx-ubdb9 Free Driver Download for Windows 2003, XP, 2000, NT4, 95
5 Ratings (see all reviews)

Supported Models

dx-ubdb9 Driver

USB to Serial Port Driver

Prolific USB-to-Serial Comm Port Driver

Prolific USB-to-Serial Bridge Driver



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows 95

File Name (121.9 KB)

Versions (2003-07-16) via .inf

Find Related Drivers

Uploader Notes

This is a zip file that was created off the Install CD. Extract files to desktop, right-click on the .inf files. and select Install. Works for me, should work for you.

Uploaded By

Prius (DG Member) on 28-Sep-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DRemover98_2K.exe 135.2 KB 7 Nov 2001
PL2303.CAT 7.6 KB 21 Aug 2003
SER2PL.INF 1.9 KB 16 Jul 2003
SER2PL.SYS 43.3 KB 15 Jul 2003
SER9PL.SYS 34.4 KB 8 Apr 2004
SERSPL.INF 2.3 KB 22 May 2001
SERSPL.VXD 26.7 KB 6 Apr 2004
SERWPL.INF 8.6 KB 10 May 2004
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