Qualcomm Atheros Killer drivers for MS Windows

Download WiFi Driver 3.1.0.1453

On this website you will find a driver download version 3.1.0.1453 for Windows 10 (64bit), Windows 11 (64bit). Below you will find the download file in either EXE (packages in self-installing .exe format intended for end-users) or ZIP (packages in .zip format intended for developers and IT professionals). The offered driver comes either directly from the manufacturer or was freely downloaded from the Internet. All drivers are tested with the current version of the antivirus program.


Version

3.1.0.1453

File name w1x64-wcn7851-3.1.0.1453.zip
System Win10/64, Win11/64
Release 2025-03-21  [March '25]
File size / File type 5,15 MB / ZIP
Downloaded

Drivers / Treiber / Драйверы / Ovladače / Sterowniki / Conductores / Sürücüler / 车手

Qualcomm Atheros Extensible Wireless LAN device driver / Driver for Qualcomm FastConnect 7800 Wi-Fi 7 for Windows 10 (64bit) and Windows 11 (64bit).
Intended for:
- Qualcomm FastConnect 7800 HBS Multi-link 2x2 Wi-Fi 7 Network Adapter
- Qualcomm(R) FastConnect(TM) 7800 Mobile Connectivity System
- Qualcomm FastConnect 7800 Wi-Fi 7 High Band Simultaneous (HBS) Network Adapter
It also includes:
- WLAN WCN785x/NCM825 update
- WLAN WCN785x/NCM835 update
- WLAN WCN785x/NCM865 update
- WLAN WLAN_UCODE_1.2.7-00000 HMT2.0 (2024/11/06 23:29:01)

More info: list of supported hardware ID (23 pcs)
  • PCI\VEN_17CB&DEV_1107&SUBSYS_110717CB&REV_01
  • PCI\VEN_17CB&DEV_1107&SUBSYS_141400AC
  • PCI\VEN_17CB&DEV_1107&SUBSYS_337817CB&REV_01
  • PCI\VEN_17CB&DEV_1107&SUBSYS_337917CB&REV_01
  • PCI\VEN_17CB&DEV_1107&SUBSYS_338017CB&REV_01
  • PCI\VEN_17CB&DEV_1107&SUBSYS_60211A3B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_80001EAC
  • PCI\VEN_17CB&DEV_1107&SUBSYS_80021EAC
  • PCI\VEN_17CB&DEV_1107&SUBSYS_80031EAC
  • PCI\VEN_17CB&DEV_1107&SUBSYS_8D68103C
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E0DC105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E0E617AA
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E0EA105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E0ED105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E0F7105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E0FB105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E109105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E10A105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E10D105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E12B17AA
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E133105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E134105B
  • PCI\VEN_17CB&DEV_1107&SUBSYS_E136105B
Click on the download icon to start downloading the ZIP file.
Technical support is not provided for the supplied driver. The driver is available for free as is.

The link to the offered driver in ZIP format is functional for another 15 minutes!
Download driverv3.1.0.1453




Latest Windows 10 64bit drivers

Version Date DNL
3.1.0.1486 2025-06-17
2.0.0.1292 2025-03-28
1.0.0.1748 2025-03-28
3.1.0.1453 2025-03-21
3.1.0.1453 2025-03-19

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