Look under . If the driver is missing, it may appear as a "Network Controller" with a yellow question mark under Other devices .
Choose for Windows Update and click Next . Windows Xp Wireless Network Driver Update
Windows XP requires to support modern Wi-Fi security like WPA2 . If your driver is installed but you cannot connect to modern routers, check your system version by right-clicking My Computer > Properties . If you are on SP1 or SP2, you may need to download the SP3 update manually from the Microsoft Update Catalog . Look under
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 Windows XP requires to support modern Wi-Fi security