TITLE: Intel Wireless LAN Driver
VERSION: 24.30.1.1 REV: R PASS: 4
DESCRIPTION:
This package contains the driver installation package for the Intel WLAN drivers
for Windows in the supported desktop models running a supported operating
system.
PURPOSE: Routine
SOFTPAQ NUMBER: sp173986
SOFTPAQ FILE NAME: sp173986.exe
SOFTPAQ MD5: 508EF9B9C313FFDF2D5462E93FD07B65
SUPERSEDES: sp171489
EFFECTIVE DATE: July 29, 2026
CATEGORY: Driver-Network
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops
HARDWARE PRODUCT MODEL(S):
HP Z 2 Mini G9 Workstation
Z2 Tower G1i Workstation
HP Z2 Mini G1i Workstation
HP Z2 Tower G5 Workstation
HP Z2 SFF G1i Workstation
HP Z 6 G5 Workstation
HP Z 2 SFF G9 Workstation
HP Z2 Mini G5 Workstation
HP Z2 SFF G5 Workstation
HP Z2 G8 Tower Workstation Desktop PC
HP Z 2 Tower G9 Workstation
HP Z2 G8 SFF Workstation Desktop PC
HP Z 4 G5 Workstation
HP Z 8 Fury G5 Workstation
HP Z8 G4 Workstation
HP Z 8 G5 Workstation
HP Z 6 G5 A Workstation

OPERATING SYSTEM(S):
Microsoft Windows 11 version 21H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)
Microsoft Windows 11 version 23H2 (64-bit)
Microsoft Windows 11 version 24H2 (64-bit)
Microsoft Windows 11 version 25H2 (64-bit)

LANGUAGE(S): Global

WINDOWS UPDATE DRIVER-BIOS NAME LIST:
Driver1=Intel-Wireless Lan-24.30.1.1

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2026-20727, CVE-2026-20752,
CVE-2026-20778, CVE-2026-20890, CVE-2026-22887, CVE-2026-24099, and
CVE-2026-24911.
- Provides support to connect to WPA3-SAE Wi-Fi networks configured in
Transition Mode.
- Adds support for channel puncturing on Low Power Indoor (LPI) composite access
points, improving 6 GHz Wi-Fi performance in environments with channel
interference.
- Improves wireless performance by automatically reducing channel bandwidth when
part of the channel remains busy for an extended period.
- Changes roaming thresholds to reduce unnecessary switching between access
points (APs).
- Improves wireless connection stability by reducing unnecessary roaming based
on channel utilization conditions.
- Improves wireless connection stability by refining access point selection and
roaming behavior.
- Provides more stable wireless connections when signal strength changes
slightly.
PREREQUISITES: NONE
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.

3. Click Finish on the pop-up window. The file silently installs the driver.

Copyright (c) 2026 HP Development Company, L.P.