TITLE: Intel Management Engine Interface (MEI) Driver (Intel Core Ultra 5 322/7
355/5 338H/9 386H)
VERSION: 2546.8.9.0 REV: B PASS: 1
DESCRIPTION:
This driver supports the Intel Management Engine Interface (MEI). Intel MEI
enables communication between the host operating system and the Intel Management
Engine firmware.
PURPOSE: Routine
SOFTPAQ NUMBER: sp168502
SOFTPAQ FILE NAME: sp168502.exe
SOFTPAQ MD5: E9B5298C391D28B010544A2A18A2DC05
SUPERSEDES: None
EFFECTIVE DATE: December 26, 2025
CATEGORY: Driver-Chipset
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_E370="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_E470="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_D270="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_D370="Intel(R) Management Engine Interface"

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.