
Intel Killer Ethernet Controllers are designed specifically for competitive gamers and performance-hungry users. High-performance routers are rapidly moving to support 2.5 Gbps Ethernet, so Intel Killer Ethernet Controllers are perfect for gamers who want to take advantage of faster speeds to win more and get the most out of their online experience.
WHQL version: 40.25.509.1465
Release Date: March 26, 2025
Download: Windows(R) 10 and Windows 11* Wi-Fi Drivers for Intel Killer Performance Suite
Release notes (PDF)
The 40.25.509.1465 version of Intel® Killer™ Performance Suite package installs the Windows® 10 and Windows 11* Wi-Fi, Ethernet drivers, and Killer Networking Software for the following Intel® Killer products:
- 23.140.0.3 for Intel® Killer™ 1550, AX1650, AX1675, AX 1690
- 1.1.4.43 (Windows 10), 2.1.4.3 (Windows 11) for Intel® Killer™ E3100
- 10.74.1118.2024 (Windows 10), 1126.22.1118.2024 (Windows 11) for Intel® Killer™ E5000
- 10.74.1118.2024 (Windows 10), 1125.22.1118.2024 (Windows 11) for Intel® Killer™ E3000, E3100G
- 10.74.1118.2024 (Windows 10), 1168.22.1118.2024 (Windows 11) for Intel® Killer™ E2500v2, E2600
- 40.25.509.1465 for Killer Networking Software
Corrected Customer Issues Installation
- Updated Wi-Fi driver to version 23.140.0.3
- Killer Software: Package Version 40.25.509.1465Note: Key issues fixed in the OS indicated on the table above
- [Killer 4.0] Crash occurred when click "GameFast" in Settings
- 'Auto' theme button set high contrast theme instead of Windows default theme
- Clicking 'Start VR' started VR mode, but wasn't reflected by button change
- Wi-Fi Analyzer did not present MLO Wi-FiWi-Fi Analyzer did not switch correctly between 2.4 and 5 Ghz networks
- Some buttons were not clearly visible in light mode because of font color
- New UI redesign was made for easier navigation between all the features and to be compliant with all the new and upcoming requirements
- Automatic Overclocking is a feature that allows you to quickly and easily enabling/disabling of overclocking capabilities of your computer.
- This software release version 23.140.0.3 has been updated to include functional and security updates. There may be other minor issues addressed which will impact performance, stability, or vendor specific functionality not listed above. Users are encouraged to update to the latest version for best performance. Win10/Win11
- Intel® Killer™ Wi-Fi 6 AX1650 (i s)
- Intel® Killer™ Wi-Fi 6 AX1650 (x w)
- Intel® Killer™ Wi-Fi 6E AX1675 PCIe Card
- Intel® Killer™ Wi-Fi 6E AX1690 (i s)
- Intel® Killer™ Wi-Fi 7 BE1750 (x w)
- Intel® Killer™ Wi-Fi 7 BE1750 (i s)
- Intel® Killer™ Wi-Fi 6E AX1675 (i s)
- Intel® Killer™ Wi-Fi 6E AX1675 (x w)
- Intel® Killer™ Ethernet E3100 2.5 Gbps
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