TITLE: Realtek RTL8xxx Wireless LAN Drivers
VERSION: 1.0.0.170 REV: S PASS: 1DESCRIPTION:
This package contains the DCHU driver installation package for the Realtek
RTL8188EE, RTL8723BE, RTL8723DE, RTL8821CE, RTL8822BE, RTL8822CE and RTL8852AE
wireless LAN Controller in the supported notebook and desktop models running a
supported Windows 10 or Windows 10 Cloud operating system.
PURPOSE: Routine
SOFTPAQ NUMBER: SP112990
SOFTPAQ FILE NAME: sp112990.exe
SOFTPAQ MD5: e66e39a4f9d6024292fa8764e92696ba
SUPERSEDES: SP112894EFFECTIVE DATE: March 18, 2021
CATEGORY: Driver-Network
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops;Notebooks
HARDWARE PRODUCT MODEL(S):
HP ProBook 430 G4 Notebook PC
HP ProBook 645 G3 Notebook PC
HP ProBook 655 G3 Notebook PC
HP EliteBook 725 G4 Notebook PC
HP EliteBook 745 G4 Notebook PC
HP EliteBook 755 G4 Notebook PC
HP ENVY x360 15 Convertible PC
Victus by HP 16 Laptop PC
HP ProBook 640 G2 Notebook PC
HP ProBook 650 G2 Notebook PC
HP Pavilion Gaming 15 Laptop
HP ZHAN 99 G3 Mobile Workstation
HP 255 G8 Notebook PC
HP Pavilion Gaming 17 Laptop
HP Engage One AIO System
HP ProBook 450 G3 Notebook PC
HP ProBook 440 G3 Notebook PC
HP ProBook 446 G3 Notebook PC
HP EliteOne 800 27 G8 All-in-One PC
HP EliteDesk 800 G8 Desktop Mini PC
HP 470 G8 Notebook PC
HP Pavilion Aero 13 Laptop
HP 285 Pro G1 MT Business PC

OPERATING SYSTEM(S):
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 21H1 (64-bit)
Microsoft Windows 10 version 1803 (32-bit)
Microsoft Windows 10 version 1803 (64-bit)
Microsoft Windows 10 version 1809 (32-bit)
Microsoft Windows 10 version 1903 (32-bit)
Microsoft Windows 10 version 1909 (32-bit)
Microsoft Windows 10 version 2004 (32-bit)
Microsoft Windows 10 version 1809 (64-bit)
Microsoft Windows 10 version 1903 (64-bit)
Microsoft Windows 10 version 1909 (64-bit)
Microsoft Windows 10 version 2004 (64-bit)
Microsoft Windows 10 version 20H2 (64-bit)
Windows 10 IoT Enterprise 2016 LTSB 64-bit
Windows 10 IoT Enterprise 2019 LTSC 64-bit
Microsoft Windows 10 IOT Enterprise 32-Bit (x86)

LANGUAGE(S): Global

DEVICES SUPPORTED:
Realtek RTL8188EE 802.11b/g/n Wireless LAN Adapter
Realtek RTL8723BE 802.11b/g/n Wireless LAN Adapter
Realtek RTL8723DE Wireless LAN 802.11n PCIe Adapter
Realtek RTL8821CE Wireless LAN 802.11ac PCIe Adapter
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
Realtek RTL8822CE Wireless LAN 802.11ac PCIe Adapter
Realtek RTL8852AE Wireless LAN 6 PCIe Adapter

ENHANCEMENTS:
- Improves Miracast performance.
FIXES:
- Fixes an issue which causes the wireless network scan list to be empty.
- Fixes an issue which causes a blue screen event to occur and error code 0x1E
to be displayed when the system is connected to a Miracast adapter.
- Fixes an issue where Miracast disconnects unexpectedly when the systems
connects to a wireless network.
- Fixes an issue where the WLAN interface is not displayed and the WLAN adapter
cannot connect to an access point.
- Fixes an issue which causes a blue screen event to occur and the system
displays error code 0x9F or 0x7E.
- Fixes an issue where the WLAN adapter cannot connect to specific wireless
network.
- Fixes an issue where the wireless network connection is dropped unexpectedly.
- Fixes an issue where Miracast connection is dropped unexpectedly.
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) 2021 HP Development Company, L.P.