The Intel Dual Band Wireless-AC 7260 was a staple in many laptops, including models from ASUS, Dell, Lenovo, and HP, from 2013 onwards. It was celebrated for offering dual-band 2.4 GHz and 5 GHz connectivity, providing a significant performance boost over older wireless N standards. However, as technology marches on and new operating systems like Windows 11 are released, older hardware is often left behind.

The network may connect intermittently or not appear at all, especially when trying to connect to a modern Wi-Fi 6 (AX) router.

Before downloading any drivers, ensure you actually have the correct hardware. Many laptops (e.g., older Lenovo ThinkPads, Dell XPS 13, Asus ultrabooks) shipped with this card. However, there are two major variants:

Many laptop manufacturers, such as Dell , still host the last stable version of these drivers.

If your Wi-Fi drops frequently or shows a "Code 10" error in Device Manager after updating to Windows 11, try these proven fixes. Fix 1: Disable Power Management Sleep Settings

Intel recommends using their wireless adapters with the latest drivers and software for the best experience. If you're using an older adapter like the Dual Band Wireless-AC 7260, you might want to consider upgrading to a newer adapter that is specifically designed for Windows 11.

Download the architecture matching your system (64-bit / x64). Step 2: Clean Install the Driver

Uncheck . Troubleshooting Common Windows 11 Errors Code 10 or Code 43 Error

If you have a pre-built laptop, your manufacturer might have a customized "last-stable" driver: