Broadcom 80211n Network Adapter Driver Windows 7 64 Bit 11 May 2026

start /wait sp55782.exe /s /a /s /v"/qn REBOOT=ReallySuppress"

Warning: Avoid third-party “driver updater” tools or shady EXE download sites. They often bundle malware. Use only these verified sources.

If you encounter issues or have a more specific model number, additional forums and support sites (like Microsoft Community Forums, Reddit, etc.) might offer targeted advice.

Technical Overview: Broadcom 802.11n Network Adapter Driver (Version 11, Windows 7 64-bit) The Broadcom 802.11n Network Adapter

is a legacy hardware component designed to facilitate high-speed wireless networking. For users running Windows 7 64-bit, maintaining the correct driver is essential for stability, particularly given the specific "Version 11" requirements often associated with enterprise-grade equipment or specific OEM builds like those from Dell or Lenovo . 1. Core Specifications and Compatibility

The 802.11n standard (Wi-Fi 4) introduced Multiple Input Multiple Output (MIMO) technology, allowing data rates of hundreds of megabits per second by utilizing both 2.4 GHz and 5 GHz frequency bands. Operating System: Windows 7 (Service Pack 1) 64-bit. broadcom 80211n network adapter driver windows 7 64 bit 11

Common Hardware IDs: Often identified in Device Manager under VEN_14E4&DEV_4727.

Driver Versioning: While many repositories list versions like 6.3x or 7.12, "Version 11" typically refers to the driver package iteration or a specific build provided by OEMs like Lenovo for ThinkPad models (e.g., version 11.x for Edge series). 2. Installation Procedures

There are two primary methods for ensuring this driver is correctly installed on a Windows 7 environment. A. Manual Installation via Device Manager

This is the most reliable method when automatic updates fail. start /wait sp55782

Open Device Manager: Press Win + R, type devmgmt.msc, and hit Enter.

Locate Adapter: Expand "Network adapters" and right-click the Broadcom 802.11n entry.

Update Driver: Select "Update Driver Software" and choose "Browse my computer for driver software" if you have downloaded the files locally from a source like the Microsoft Update Catalog .

Finalize: Point to the folder containing the .inf file and follow the prompts to finish. B. OEM Installer Packages Do not use generic “driver updater” tools

If using a manufacturer-specific build (like version 11 for ThinkPads):

How to manually install adapters on windows 10 & windows 11 - TP-Link

How do you know you need this driver? Look for these signs:

Do not use generic “driver updater” tools. Instead:

Alternative safe source: Use the Broadcom BCM43142 or BCM43225 driver archive from a trusted OEM repository.