The most recently updated 802.11n Wi-Fi drivers for Windows 7 (32-bit) depend largely on your specific hardware manufacturer (e.g., Intel, Realtek, or MediaTek). General "802.11n WLAN" drivers have seen recent version releases, such as Version 4.80.28.7
. Look for names like "Intel(R) Centrino(R)", "Ralink", or "Realtek". 80211n wifi driver for windows 7 32bit updated