sp39912.exe for Windows

By HP
Free
User Rating

Used sp39912.exe for Windows?

Editors’ Review

Download.com staffFebruary 26, 2026

This driver package provides essential wireless network connectivity for several Broadcom 802.11 adapter models, ensuring reliable Wi-Fi performance on compatible HP devices.

Pros
- Supports multiple Broadcom 802.11 WLAN standards
- Includes support for draft-n Wi-Fi adapters
- Designed for specific HP laptop models
Cons
- Limited to specific Broadcom hardware
- Driver support may vary by OS version

sp39912.exe for Windows

By HP
Free
User Rating

Used sp39912.exe for Windows?

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Full Specifications

GENERAL

Release: October 29, 2008

Latest update: February 26, 2026

Version: 4.170.77.3

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 10
Windows XP
Windows 2003
Windows 2000
Windows NT

Additional Requirements

Windows NT
Windows 2000
Windows XP AMD 64-bit
Windows 2003
Windows XP
Windows 2003 AMD 64-bit

POPULARITY

Total Downloads: 4,623

Downloads Last Week: 1

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Developer’s Description

By HP

Net driver

This package supports the following driver models:

Broadcom 802.11b/g WLAN
Broadcom 802.11a/b/g WLAN
Broadcom 4321AG 802.11a/b/g/draft-n Wi-Fi Adapter
Broadcom 4322AG 802.11a/b/g/draft-n Wi-Fi Adapter