TITLE: Prolific USB-to-Serial Comm Port Driver
VERSION: 5.2.7.2 REV: A PASS: 2
DESCRIPTION:
This package provides the HP USB-to-Serial Adapter/Serial Comm Port driver for
supported computer models running a supported operating system.
PURPOSE: Routine
SOFTPAQ NUMBER: sp157264
SOFTPAQ FILE NAME: sp157264.exe
SOFTPAQ MD5: EB6CD6CD0671AFF4968032DECE6E7631
SUPERSEDES: None
EFFECTIVE DATE: April 14, 2024
CATEGORY: Driver-Keyboard,Mouse and Input Devices
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops
HARDWARE PRODUCT MODEL(S):
HP Z2 Mini G1a Workstation
HP Z2 Mini G1i Workstation

OPERATING SYSTEM(S):
Microsoft Windows 11 version 23H2 (64-bit)
Microsoft Windows 11 version 24H2 (64-bit)
Microsoft Windows 11 version 25H2 (64-bit)

LANGUAGE(S): Global

DEVICES SUPPORTED:
USB\VID_067B&PID_2303="Prolific USB-to-Serial Comm Port"
USB\VID_067B&PID_2304="Prolific USB-to-Serial Comm Port"
USB\VID_067B&PID_23A3="Prolific PL2303GC USB Serial COM Port"

ENHANCEMENTS:
- Provide the initial USB-to-Serial Comm Port Driver for the supported Desktop
and All-in-One models and operating systems.
PREREQUISITES:
NOTE: To install the software in this SoftPaq, you must be logged in with
Administrator privileges.
HOW TO USE:
1. Download the file by clicking the Download or Obtain Software button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved).

2. Double-click the downloaded file and follow the on-screen instructions

Copyright (c) 2025 HP Development Company, L.P.