If the manufacturer no longer hosts the file, reputable archives like DriversCloud or DriverGuide often keep XP-compatible versions.

If the name isn't clear, right-click the device, go to Properties > Details tab, select Hardware Ids from the dropdown, and note the VEN (Vendor) and DEV (Device) codes (e.g., VEN_8086&DEV_4222 ). 2. Locate and Download the Driver

Transfer the downloaded file to your Windows XP machine via a USB flash drive. Double-click the file and follow the on-screen prompts. Restart your computer when finished. If it is a Manual Folder (.zip/.inf): Extract the files to a folder on your desktop.

Choose for Windows Update and click Next .

Before downloading anything, you must know the exact model of your Wi-Fi card. Right-click and select Manage . Click Device Manager in the left pane.