Wlan Driver 802.11n Rel. 4.80.28.7.zip For Windows 7 • Works 100%
WLan Driver 802.11n Rel. 4.80.28.7.zip is a compressed software package designed to enable wireless connectivity for older 802.11n (Wi-Fi 4) network adapters on systems running
3. Expected Contents of the ZIP File
This is a legacy 2.4 GHz 802.11n driver for Ralink chipsets (RT28/30 series) on Windows 7. It offers MIMO and WMM but lacks 5 GHz, WPA3, and modern power management. Do not use on Windows 10/11. Use only if you have an old netbook or embedded system running Windows 7.
- Operating System: Windows 7 (32-bit or 64-bit)
- Processor: Intel processor ( compatible with Intel wireless adapters)
- Wireless Adapter: Intel wireless adapter ( compatible with 802.11n networks)
- For Windows 7: This driver is fine for offline/legacy setups, but check if MediaTek’s official final driver (v5.x) exists for your chipset – they fixed numerous memory leaks.
- For modern OS: Replace the adapter. A used Ralink RT3070 dongle costs <$10, but its driver will be problematic post-Win7.
- Extract only the .inf/.sys: If you must use it, skip the bundled utility; let Windows manage the profile.
10. Additional Resources