Key detail of
WLan Driver 802.11n Rel. 4.80.28.7.zip for Windows
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Driver Type
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802.11n Wi-Fi Adapter Driver (Wireless LAN for 2.4GHz/5GHz bands).
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Version:
4.80.28.7(Release build).
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Compatibility
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OS Support: Windows 7, 8, 8.1, 10 (32-bit & 64-bit).
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Unverified for Windows 11 (may require manual installation).
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Chipset Agnostic: Works with multiple vendors (e.g., Realtek, Broadcom, Intel 802.11n adapters).
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Core Functionality
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Enables Wi-Fi 4 (802.11n) connectivity (up to 300–450 Mbps theoretical speed).
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Supports WPA/WPA2 encryption, basic WPS, and ad-hoc networking.
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Fixes: Dropouts, detection issues, or legacy OS compatibility.
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Developer's Description
The WLan Driver 802.11n Rel. 4.80.28.7 is a reliable and widely compatible driver package developed by Realtek Semiconductor Corp., designed to enable seamless wireless connectivity for USB Wi-Fi adapters that utilize the 802.11n standard. This driver ensures proper communication between your Windows operating system and the wireless hardware, allowing stable and high-speed wireless internet access.
This version (4.80.28.7) supports various Realtek chipsets, including the RTL8188 and RTL8192 series, which are commonly found in many third-party USB wireless adapters. Whether you’re setting up a new adapter or troubleshooting an existing one, this driver package offers a straightforward solution for restoring wireless functionality on your PC or laptop.
Packed in a convenient ZIP format, the driver is easy to extract and install manually through Device Manager or the included Setup executable. It’s compatible with a wide range of Windows versions, from Windows XP to Windows 10, both 32-bit and 64-bit.
While no longer under active development, this driver remains a dependable choice for users of legacy and budget Wi-Fi adapters, especially those that come without an installation CD or official support tools.