TITLE: Realtek High Definition (HD) Audio Driver (Intel Core Ultra 5 322/7
355/5 338H/9 386H)
VERSION: 6.0.9921.1 REV: B PASS: 1
DESCRIPTION:
This package provides the Realtek High Definition Audio Driver. Audio drivers
allow the operating system to communicate with audio devices, such as speakers,
microphones, and headphones.
PURPOSE: Routine
SOFTPAQ NUMBER: sp168497
SOFTPAQ FILE NAME: sp168497.exe
SOFTPAQ MD5: AFBA2901806CB0C5DB250101FB0427E6
SUPERSEDES: None
EFFECTIVE DATE: December 26, 2025
CATEGORY: Driver-Audio
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP OmniBook 5 16 inch Laptop Next Gen AI PC
HP OmniBook 5 14 inch Laptop Next Gen AI PC

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

LANGUAGE(S): Global

DEVICES SUPPORTED:
PCI\VEN_8086&DEV_E402="Intel(R) LPC/eSPI - E402"
PCI\VEN_8086&DEV_E302="Intel(R) LPC/eSPI - E302"
PCI\VEN_8086&DEV_E402&SUBSYS_8E95103C="Intel(R) LPC/eSPI - E402"
PCI\VEN_8086&DEV_E302&SUBSYS_8E95103C="Intel(R) LPC/eSPI - E302"
PCI\VEN_8086&DEV_E402&SUBSYS_8E98103C="Intel(R) LPC/eSPI - E402"
PCI\VEN_8086&DEV_E302&SUBSYS_8E98103C="Intel(R) LPC/eSPI - E302"
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0245&SUBSYS_103C8E98="Realtek High Definition
Audio"
INTELAUDIO\FUNC_01&VEN_10EC&DEV_0245&SUBSYS_103C8E95="Realtek High Definition
Audio"
PCI\VEN_8086&DEV_E328&SUBSYS_8E95103C="Intel Smart Sound Technology BUS"
PCI\VEN_8086&DEV_E328&SUBSYS_8E98103C="Intel Smart Sound Technology BUS"
PCI\VEN_8086&DEV_E428&SUBSYS_8E95103C="Intel Smart Sound Technology BUS"
PCI\VEN_8086&DEV_E428&SUBSYS_8E98103C="Intel Smart Sound Technology BUS"

ENHANCEMENTS:
- Provides the updated driver.
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.

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