Download Killer Wireless 1535 Driver Windows 11 to Fix Issue - MiniTool

This guide explains how to download and install the Killer Wi-Fi 1535 driver to resolve Wi-Fi connectivity issues on Windows 11, particularly for Dell Alienware users with Intel Killer Network adapters. After upgrading from Windows 10, some users experience problems connecting to Wi-Fi, slow network speeds, and UDP packet issues.

Troubleshooting Killer Wi-Fi Issues in Windows 11

A common solution involves updating the Killer Wi-Fi driver. Here's how:

1. Access Device Manager: Open Device Manager in Windows 11.

2. Locate Network Adapter: Expand "Network adapters" and find "Killer Wireless-n/a/ac 1535 Wireless Network Adapter".

3. Update Driver: Right-click the adapter and select "Update driver".

   

4. Automatic Driver Search: Choose "Search automatically for drivers" initially.

   

5. Manual Driver Search: If automatic search fails, select "Browse my computer for drivers". Browse to the driver location (often the default location is sufficient).

   

6. Advanced Driver Selection: If still unsuccessful, try "Let me pick from a list of available drivers on my computer" and select "Killer Wireless-n/a/ac Wireless Network Adapter (Qualcomm Atheros Communications)". You may need to uncheck "Show compatible hardware".

   

7. Using a Saved Driver: If the driver is saved elsewhere (e.g., on an external drive), connect the drive and use the "Have Disk..." option.

8. Manual Driver Installation (Last Resort): If all else fails, manually download the driver and install it.

Where to Download the Killer Wireless 1535 Driver

Several sources offer the driver:

• Dell: (Link to Dell support page for Killer 1435/1535 drivers)
• Microsoft: (Link to Microsoft Update Catalog or driver page)
• DRIVERSOL: (Link to DRIVERSOL's Killer 1535 driver page)
• Treexy: (Link to Treexy's Killer 1535 driver page)

Note: Exercise caution when downloading drivers from unofficial sources.

Additional Troubleshooting Steps

• Windows Update: Ensure Windows 11 is up-to-date (Cumulative update KB5006674 or later addresses related issues).
• Killer Control Center: Disable prioritization or the Killer Wireless Control Center entirely (via Task Manager).
• Driver Update Utilities: Use a driver update tool.
• Clean Driver Reinstallation: Completely uninstall Killer drivers, reset CMOS (if applicable), and reinstall.
• Rollback to Windows 10: Consider reverting to Windows 10 if other methods fail.
• Wired Connection: Use a wired Ethernet connection temporarily.

Data Backup Recommendation

Before or after significant system changes like OS upgrades, back up your important data using reliable backup software like MiniTool ShadowMaker to prevent data loss.

The above is the detailed content of Download Killer Wireless 1535 Driver Windows 11 to Fix Issue - MiniTool. For more information, please follow other related articles on the PHP Chinese website!